Dymension Transaction Hash (Txhash) Details

Transaction Details

Overview State

Transaction Hash: 88249F8B4CEA1B7C913D2D2CA8482A0553291BF5F1979DE028BD86D7853F4ED5

Status:

Success

Block:

1290353 2D 3,894,630 Blocks Confirmations

Time:

252 days ago (2024-05-02 03:51:41 UTC)

Action:

> IBC Receive 138.0

NIM to 0x2232...4bb25f transfer/channel-49 ← nim_1122-1 transfer/channel-0

> IBC Receive 136.53403506999999

NIM to 0x5d54...1c7a06 transfer/channel-49 ← nim_1122-1 transfer/channel-0

Value:

0 DYM (0 USD)

DYM price:

3.24 USD / DYM

Gas limit & Usage by Txn:

415,988 | 314,487 (75.6%)

Fee:

0.002911916 DYM (~0.01 USD)

Fee paid by:

0xae82e50b69d94de81d7c41d14c936b8bbabdc76e 0xae82e50b69d94de81d7c41d14c936b8bbabdc76e

Memo:

rly(0.3.0-v2.5.2-relayer)

Index

Value

Type

0.0

IBC Update Client ibc.core.client.v1.MsgUpdateClient

👉 Explain here

{"@type": "/ibc.core.client.v1.MsgUpdateClient", "header": {"@type": "/ibc.lightclients.tendermint.v1.Header", "signed_header": {"commit": {"round": 0, "height": "53306", "block_id": {"hash": "vVlCh1vl8eaIi3nv5uxE1GLuI8F/OT8zk+cjBzhbOmU=", "part_set_header": {"hash": "vVlCh1vl8eaIi3nv5uxE1GLuI8F/OT8zk+cjBzhbOmU=", "total": 1}}, "signatures": [{"signature": "qC9AHP25gHj+rwT7GRor5SVuHr8yAbVU0UgQ82YVUfpJvayGcaboK2RQ87HY6OhX9MjUImL3NVvJnRwNqCT4CA==", "timestamp": "2024-05-02T03:51:39.377846585Z", "block_id_flag": "BLOCK_ID_FLAG_COMMIT", "validator_address": "b0xORIKsER6epNRFCGmImvc4BGo="}]}, "header": {"time": "2024-05-02T03:51:39.377709197Z", "height": "53306", "version": {"app": "0", "block": "11"}, "app_hash": "xeJP40MfLHLzWklnPTqygVJG6fgpNK2EMuTo1XwpkLQ=", "chain_id": "nim_1122-1", "data_hash": "b3gyHtk2UVDgCAchJAYSfLTbJXsQigtK7YiMPEMch9I=", "evidence_hash": "47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=", "last_block_id": {"hash": "LA14/ly6NJOI66yqLJ4XtNStsNDWzFzAU2VVukqGaqk=", "part_set_header": {"hash": "LA14/ly6NJOI66yqLJ4XtNStsNDWzFzAU2VVukqGaqk=", "total": 1}}, "consensus_hash": "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=", "validators_hash": "a1K8XhTc7Db8uKJwm31JZ9WLu3jRukKjc3hOPxcrJyg=", "last_commit_hash": "d06flE0cK8PlnHZgHM124rHVPFba5qYr2505U+VP6e4=", "proposer_address": "b0xORIKsER6epNRFCGmImvc4BGo=", "last_results_hash": "grcxWAZVjjHo7oj45XE689C5FcUY64JvH/bFvFVATnI=", "next_validators_hash": "a1K8XhTc7Db8uKJwm31JZ9WLu3jRukKjc3hOPxcrJyg="}}, "validator_set": {"proposer": {"address": "b0xORIKsER6epNRFCGmImvc4BGo=", "pub_key": {"ed25519": "EGKQqTMRD0AWBgbhGwNfYK+c3W1P+TrcYaJHcfYREdo="}, "voting_power": "1", "proposer_priority": "0"}, "validators": [{"address": "b0xORIKsER6epNRFCGmImvc4BGo=", "pub_key": {"ed25519": "EGKQqTMRD0AWBgbhGwNfYK+c3W1P+TrcYaJHcfYREdo="}, "voting_power": "1", "proposer_priority": "0"}], "total_voting_power": "0"}, "trusted_height": {"revision_height": "53290", "revision_number": "1"}, "trusted_validators": {"proposer": {"address": "b0xORIKsER6epNRFCGmImvc4BGo=", "pub_key": {"ed25519": "EGKQqTMRD0AWBgbhGwNfYK+c3W1P+TrcYaJHcfYREdo="}, "voting_power": "1", "proposer_priority": "0"}, "validators": [{"address": "b0xORIKsER6epNRFCGmImvc4BGo=", "pub_key": {"ed25519": "EGKQqTMRD0AWBgbhGwNfYK+c3W1P+TrcYaJHcfYREdo="}, "voting_power": "1", "proposer_priority": "0"}], "total_voting_power": "0"}}, "signer": "dym146pw2zmfm9x7s8tug8g5eymt3watm3mwp0a0ls", "client_id": "07-tendermint-44"}

/ibc.core.client.v1.MsgUpdateClient

ibc_client

07-tendermint-44

07-tendermint

1-53306

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

0.0

IBC Receive (seq_no 16933) ibc.core.channel.v1.MsgRecvPacket

👉 Explain here

Received	88249F8B4CEA1B7C913D2D2CA8482A0553291BF5F1979DE028BD86D7853F4ED5
from nim_1122-1

{"@type": "/ibc.core.channel.v1.MsgRecvPacket", "packet": {"data": "eyJhbW91bnQiOiIxMzgwMDAwMDAwMDAwMDAwMDAwMDAiLCJkZW5vbSI6ImFuaW0iLCJtZW1vIjoie1wiZWliY1wiOntcImZlZVwiOlwiMjA3MDAwMDAwMDAwMDAwMDAwXCJ9fSIsInJlY2VpdmVyIjoiZHltMXlnZTBuc3lzNjBtbTJjZGo2Y2RzOXg1c2R5cHlodmpsM3JmcTBwIiwic2VuZGVyIjoibmltMXlnZTBuc3lzNjBtbTJjZGo2Y2RzOXg1c2R5cHlodmpsaG5ucHA3In0=", "sequence": "16933", "source_port": "transfer", "source_channel": "channel-0", "timeout_height": {"revision_height": "1", "revision_number": "9999"}, "destination_port": "transfer", "timeout_timestamp": "1714622400000000000", "destination_channel": "channel-49"}, "signer": "dym146pw2zmfm9x7s8tug8g5eymt3watm3mwp0a0ls", "proof_height": {"revision_height": "53306", "revision_number": "1"}, "proof_commitment": "CosHCogHCj1jb21taXRtZW50cy9wb3J0cy90cmFuc2Zlci9jaGFubmVscy9jaGFubmVsLTAvc2VxdWVuY2VzLzE2OTMzEiCjREGf+0GYAsf8hOlNkT0rN8G+FqQTgXp4bNnzarJmPxoNCAEYASABKgUAAvLABiIrCAESJwIE8sAGIC3oa3FKDXkZ/j+FoHoA+XKAdJuEv9PHappfnQePfnKXICItCAESBgQI8sAGIBohIJbGTbVWbeyUlkRNxYnM/bmWuqTVimhpbWDgDoeVFI9fIisIARInBg7ywAYgNUdT+K3hKQIgNoe+HMpDj8gV7bSpPW9LKPdPwe1nZnggIi0IARIGCB7ywAYgGiEg1YerMNZP7lEZJfhrCGL7/0wvAaWoHQYzPnIRGVsd7VMiKwgBEicKNPLABiBA7sU5Fpdu5H2iHXiDrn6TeibZhNy36yD1/6uBoRTnfiAiKwgBEicMYPLABiDavC54N/hfs0cf1n96djV8GGNRMrJzS8j8q166DXnAfiAiLggBEgcOhgHywAYgGiEg6bFKuVNpJ5IAMkZRM9keIF2nnVZQZK8Heg0v+0i0aLsiLggBEgcQzAHywAYgGiEgpHfsoZhfnbAqBMkG3e1BuS9wo8BecTYyMv9mQIbCEz8iLAgBEigS/gLywAYgTqXDyb2B2cN5gRuZ87IfQFmBgL1yDQOFF8a/MrJt7gEgIiwIARIoFIoF8sAGIB6SA02TH+YkcUoBvz2lWqrRr2aLvibyIFjGj+M1SYkmICIuCAESBxaqCfLABiAaISByZgyLndMyO/6OaZpfcNQeJRL1BkFSPz6ET8TPxWJ0syIsCAESKBi2F/LABiDoYhQTgY+9nTChZSSwzRiRCQupoJL23KrIpMjKHKX8TiAiLAgBEigajCPywAYgf+ZwNJLxTP9YsnlbojaZ5LSez0Y6ZvHMLopeOGOZy/YgIiwIARIoHLxP8sAGIHIYYOqTujkrCcIzUrEPFF99r734ERi60ffb5mfZuuyJICIuCAESBx6CcPLABiAaISBqWHmJoyk7+LyYpMpskMot2IiUIIcJBwoD6YPGOiSE8CIvCAESCCDkigLywAYgGiEg32h/fvYGaVV3n6OlvodyWGah+iKe3Ajs3nQvl5I493UiLQgBEiki8PED8sAGIF+EaCGRAoWRr7Auf0KOGGX0PuvRqrq0Bk2Ot5OOW3pHIAr+AQr7AQoDaWJjEiC+4jLBUiEYm1gbUqjBUyK/Yq/XnPgQsnjuaMF1P1ppehoJCAEYASABKgEAIicIARIBARog+VbefwQZr0EJzBl04fE3Iwq9K4y59Sd3XuzKGogXDyIiJwgBEgEBGiD36t9aSYaWHlizk3O8fsBFQKE+V2RaIbbb3AVMgXvz8CIlCAESIQEUgGJAp8YeCBFR/E+6YzzOxkQgsPe1MG/X+b7O2FjsFCIlCAESIQGB1O/NTp92cboVUT9/V15gYFrTXy17XU/VkAowQxO6ViInCAESAQEaIEpcbKddPHUZQJnM6ThVoACN487xoBmLPomW1gZ6bGrm"}

{"amount":"138000000000000000000","denom":"anim","memo":"{\"eibc\":{\"fee\":\"207000000000000000\"}}","receiver":"dym1yge0nsys60mm2cdj6cds9x5sdypyhvjl3rfq0p","sender":"nim1yge0nsys60mm2cdj6cds9x5sdypyhvjlhnnpp7"}

nim_1122-1

PENDING

transfer

channel-0

transfer

channel-49

16933

1193a98d3e857fae8bbc9a046aaa1d43623af3b8fa2ea7b51bcf0963e9c0cd41

137793000000000000000ibc/FB53D1684F155CBB86D9CE917807E42B59209EBE3AD3A92E15EF66586C073942

207000000000000000ibc/FB53D1684F155CBB86D9CE917807E42B59209EBE3AD3A92E15EF66586C073942

false

PENDING

/ibc.core.channel.v1.MsgRecvPacket

ibc_channel

7b22616d6f756e74223a22313338303030303030303030303030303030303030222c2264656e6f6d223a22616e696d222c226d656d6f223a227b5c22656962635c223a7b5c226665655c223a5c223230373030303030303030303030303030305c227d7d222c227265636569766572223a2264796d31796765306e73797336306d6d3263646a36636473397835736479707968766a6c337266713070222c2273656e646572223a226e696d31796765306e73797336306d6d3263646a36636473397835736479707968766a6c686e6e707037227d

9999-1

1714622400000000000

16933

transfer

channel-0

transfer

channel-49

ORDER_UNORDERED

connection-34

0.0

IBC Receive (seq_no 16932) ibc.core.channel.v1.MsgRecvPacket

👉 Explain here

Received	88249F8B4CEA1B7C913D2D2CA8482A0553291BF5F1979DE028BD86D7853F4ED5
from nim_1122-1

{"@type": "/ibc.core.channel.v1.MsgRecvPacket", "packet": {"data": "eyJhbW91bnQiOiIxMzY1MzQwMzUwNjk5OTk5OTAwMDAiLCJkZW5vbSI6ImFuaW0iLCJtZW1vIjoie1wiZWliY1wiOntcImZlZVwiOlwiMjA0ODAxMDUyNjA1MDAwMDAwXCJ9fSIsInJlY2VpdmVyIjoiZHltMXQ0MnljZ2VmbXFmdHI2c2E4YWZxZXpwZGR4cTNjN3N4MmV4MmFmIiwic2VuZGVyIjoibmltMXQ0MnljZ2VmbXFmdHI2c2E4YWZxZXpwZGR4cTNjN3N4dmZ1dG5rIn0=", "sequence": "16932", "source_port": "transfer", "source_channel": "channel-0", "timeout_height": {"revision_height": "1", "revision_number": "9999"}, "destination_port": "transfer", "timeout_timestamp": "1714622400000000000", "destination_channel": "channel-49"}, "signer": "dym146pw2zmfm9x7s8tug8g5eymt3watm3mwp0a0ls", "proof_height": {"revision_height": "53306", "revision_number": "1"}, "proof_commitment": "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"}

{"amount":"136534035069999990000","denom":"anim","memo":"{\"eibc\":{\"fee\":\"204801052605000000\"}}","receiver":"dym1t42ycgefmqftr6sa8afqezpddxq3c7sx2ex2af","sender":"nim1t42ycgefmqftr6sa8afqezpddxq3c7sxvfutnk"}

nim_1122-1

PENDING

transfer

channel-0

transfer

channel-49

16932

d3cb0f21436c3c49f912dcdce4be4b5e4418fc71043c589153a0220e1470efb0

136329234017394990000ibc/FB53D1684F155CBB86D9CE917807E42B59209EBE3AD3A92E15EF66586C073942

204801052605000000ibc/FB53D1684F155CBB86D9CE917807E42B59209EBE3AD3A92E15EF66586C073942

false

PENDING

/ibc.core.channel.v1.MsgRecvPacket

ibc_channel

7b22616d6f756e74223a22313336353334303335303639393939393930303030222c2264656e6f6d223a22616e696d222c226d656d6f223a227b5c22656962635c223a7b5c226665655c223a5c223230343830313035323630353030303030305c227d7d222c227265636569766572223a2264796d3174343279636765666d7166747236736138616671657a70646478713363377378326578326166222c2273656e646572223a226e696d3174343279636765666d7166747236736138616671657a70646478713363377378766675746e6b227d

9999-1

1714622400000000000

16932

transfer

channel-0

transfer

channel-49

ORDER_UNORDERED

connection-34

Advanced

Summary of state change recorded in the end of block

(therefore may contains addresses other than appeared within this transaction)

Address	Denom	Before	After
0x05ee638a0231b1b4cdbc454a994d470c15555555 0x05ee638a0231b1b4cdbc454a994d470c15555555	NIM	0	0
0x213616db3f4fba5aa6e537492f4d954c8ce07634 0x213616db3f4fba5aa6e537492f4d954c8ce07634	DYM	12.095288707379996638	12.395288707379996638
0x2232f9c090d3f7b561b2d61b029a9069024bb25f 0x2232f9c090d3f7b561b2d61b029a9069024bb25f	NIM	0	0
0x3536a010a4ed05f9dc4c162f0d9a6378cc6f0b3f 0x3536a010a4ed05f9dc4c162f0d9a6378cc6f0b3f	DYM	48.207744111	48.205584338
0x5d544c2329d812b1ea1d3f520c882d69811c7a06 0x5d544c2329d812b1ea1d3f520c882d69811c7a06	NIM	0	0
0x8dea9139b0e84d5cc2933072f5ba43c2b043f6db 0x8dea9139b0e84d5cc2933072f5ba43c2b043f6db	DYM	215.462896665073097889	15.458609965073097889
0x93354845030274cd4bf1686abd60ab28ec52e1a7 0x93354845030274cd4bf1686abd60ab28ec52e1a7	DYM	57,997,969.414046617649121112	57,997,980.435370727228601862
0x9f2ae81e3d02fa1c23051a42c62c0a25de7818e2 0x9f2ae81e3d02fa1c23051a42c62c0a25de7818e2	DYM	0.358359632285617301	0.056159632285617301
0xae82e50b69d94de81d7c41d14c936b8bbabdc76e 0xae82e50b69d94de81d7c41d14c936b8bbabdc76e	DYM	56.585473126	56.580400261
0xbc654b02394c8ba474e81e74136c2a06d2c814b5 0xbc654b02394c8ba474e81e74136c2a06d2c814b5	DYM	223.677200597089657043	223.877200597089657043
0xdc6f17bbec824fff8f86587966b2047db6ab7367 0xdc6f17bbec824fff8f86587966b2047db6ab7367	DYM	0	0
0xe95a451d39431a54489f51b147bb4a08d22e871b 0xe95a451d39431a54489f51b147bb4a08d22e871b	NIM	0	0
0xf1829676db577682e944fc3493d451b67ff3e29f 0xf1829676db577682e944fc3493d451b67ff3e29f	DYM	0.009330985	0.015232962
0xf8e4ec4c8ab2420a32a33b8fbe90fe1623368985 0xf8e4ec4c8ab2420a32a33b8fbe90fe1623368985	DYM	3,096.58549255	3,096.583978926

message > action

message > module

update_client > client_id

update_client > client_type

update_client > consensus_height

update_client > header

delayedack > rollapp_id

delayedack > status

delayedack > source_port

delayedack > source_channel

delayedack > destination_port

delayedack > destination_channel

delayedack > packet_sequence

eibc > id

eibc > price

eibc > fee

eibc > is_fulfilled

eibc > packet_status

message > action

message > module

recv_packet > packet_data

recv_packet > packet_data_hex

recv_packet > packet_timeout_height

recv_packet > packet_timeout_timestamp

recv_packet > packet_sequence

recv_packet > packet_src_port

recv_packet > packet_src_channel

recv_packet > packet_dst_port

recv_packet > packet_dst_channel

recv_packet > packet_channel_ordering

recv_packet > packet_connection

delayedack > rollapp_id

delayedack > status

delayedack > source_port

delayedack > source_channel

delayedack > destination_port

delayedack > destination_channel

delayedack > packet_sequence

eibc > id

eibc > price

eibc > fee

eibc > is_fulfilled

eibc > packet_status

message > action

message > module

recv_packet > packet_data

recv_packet > packet_data_hex

recv_packet > packet_timeout_height

recv_packet > packet_timeout_timestamp

recv_packet > packet_sequence

recv_packet > packet_src_port

recv_packet > packet_src_channel

recv_packet > packet_dst_port

recv_packet > packet_dst_channel

recv_packet > packet_channel_ordering

recv_packet > packet_connection