Dymension Transaction Hash (Txhash) Details

Transaction Details

Overview State

Transaction Hash: 5590F22F74A25EA1933ADFD0E7F8709E3D428D1BADB1F1B7AA06866B26A44DA7

Status:

Success

Block:

5733287 182,099 Blocks Confirmations

Time:

11 days ago (2025-02-14 03:02:05 UTC)

Action:

Value:

0 DYM (0 USD)

DYM price:

0.529552 USD / DYM

Gas limit & Usage by Txn:

546,387 | 332,095 (60.78%)

Fee:

0.01092774 DYM (~0.01 USD)

Fee paid by:

0xf161136ae93effec213ac8fed6b759506c5d485e 0xf161136ae93effec213ac8fed6b759506c5d485e

Memo:

rly(v0.3.4-v2.5.2-relayer-canon-7-rc)

Index

Value

Type

0.0

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

👉 Explain here

{"@type": "/ibc.core.client.v1.MsgUpdateClient", "signer": "dym179s3x6hf8ml7cgf6erlddd6e2pk96jz70ltmry", "client_id": "07-tendermint-53", "client_message": {"@type": "/ibc.lightclients.tendermint.v1.Header", "signed_header": {"commit": {"round": 0, "height": "27491", "block_id": {"hash": "ubBNYV4djNGXDULu3jgCIuzghV0+nnWTLvSW2g977oQ=", "part_set_header": {"hash": "ubBNYV4djNGXDULu3jgCIuzghV0+nnWTLvSW2g977oQ=", "total": 1}}, "signatures": [{"signature": "xmcRp2tys7UjGGQGbnSMI8cs+DnBTTJZKBhiZjn9jMYlm6omNEA/lryE2BPRsuQjEZ+NJsESdMAqj7PWKfDBBg==", "timestamp": "2025-02-14T03:02:07.879648251Z", "block_id_flag": "BLOCK_ID_FLAG_COMMIT", "validator_address": "1SVJg7cLjyOCJLcR1r7MgW5YlFs="}]}, "header": {"time": "2025-02-14T03:02:07.879573642Z", "height": "27491", "version": {"app": "0", "block": "11"}, "app_hash": "c3ZFSRNeSptpfud/fyknkxUHqiftq7RAW+L2+8/mliU=", "chain_id": "dymwizards_4444-1", "data_hash": "p+ZOSLrhHIG/AMY5tgz+BrLUsE7eAtj9w6JItJl7UtU=", "evidence_hash": "Tlm/JzcrEwS8CxN9G+nVZq1YsVS2prV3ivf0FLHUuEw=", "last_block_id": {"hash": "OFE2YX0psORXDy0bHiCUizVqaMxFk6YTF3Zg15qZjTM=", "part_set_header": {"hash": "OFE2YX0psORXDy0bHiCUizVqaMxFk6YTF3Zg15qZjTM=", "total": 1}}, "consensus_hash": "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=", "validators_hash": "mzFe5Lc+MikTskobjT5wAL6mleUEyAnNVZAAtJAC5zg=", "last_commit_hash": "qmqV8e3NePUhxNTLqkyGjenf5HVVU/tULhhmzRfyFBA=", "proposer_address": "1SVJg7cLjyOCJLcR1r7MgW5YlFs=", "last_results_hash": "M1987LjsPO8tJv3c7qbnlbakBxc+cxrhUR0JoqxpDsI=", "next_validators_hash": "mzFe5Lc+MikTskobjT5wAL6mleUEyAnNVZAAtJAC5zg="}}, "validator_set": {"proposer": {"address": "1SVJg7cLjyOCJLcR1r7MgW5YlFs=", "pub_key": {"ed25519": "GVXYpa4W35ajc/VvXf18pbrhZi6H3OOHkhk1TSnvDPg="}, "voting_power": "1", "proposer_priority": "0"}, "validators": [{"address": "1SVJg7cLjyOCJLcR1r7MgW5YlFs=", "pub_key": {"ed25519": "GVXYpa4W35ajc/VvXf18pbrhZi6H3OOHkhk1TSnvDPg="}, "voting_power": "1", "proposer_priority": "0"}], "total_voting_power": "0"}, "trusted_height": {"revision_height": "27486", "revision_number": "1"}, "trusted_validators": {"proposer": {"address": "1SVJg7cLjyOCJLcR1r7MgW5YlFs=", "pub_key": {"ed25519": "GVXYpa4W35ajc/VvXf18pbrhZi6H3OOHkhk1TSnvDPg="}, "voting_power": "1", "proposer_priority": "0"}, "validators": [{"address": "1SVJg7cLjyOCJLcR1r7MgW5YlFs=", "pub_key": {"ed25519": "GVXYpa4W35ajc/VvXf18pbrhZi6H3OOHkhk1TSnvDPg="}, "voting_power": "1", "proposer_priority": "0"}], "total_voting_power": "0"}}}

/ibc.core.client.v1.MsgUpdateClient

dym179s3x6hf8ml7cgf6erlddd6e2pk96jz70ltmry

07-tendermint-53

07-tendermint

1-27491

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

ibc_client

0.0

IBC Acknowledgement (seq_no 16438) ibc.core.channel.v1.MsgAcknowledgement

👉 Explain here

Transfer	F1A044257C9E0112A9EA8BE77AD3185CEFB181BEDBBAD4DC7B0956019E31BD26
to dymwizards_4444-1
v
Acknowledgement	5590F22F74A25EA1933ADFD0E7F8709E3D428D1BADB1F1B7AA06866B26A44DA7

{"@type": "/ibc.core.channel.v1.MsgAcknowledgement", "packet": {"data": "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", "sequence": "16438", "source_port": "transfer", "source_channel": "channel-54", "timeout_height": {"revision_height": "1", "revision_number": "9999"}, "destination_port": "transfer", "timeout_timestamp": "1739502700000000000", "destination_channel": "channel-0"}, "signer": "dym179s3x6hf8ml7cgf6erlddd6e2pk96jz70ltmry", "proof_acked": "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", "proof_height": {"revision_height": "27491", "revision_number": "1"}, "acknowledgement": "eyJyZXN1bHQiOiJBUT09In0="}

{"denom":"adym","amount":"15100000000000000000","sender":"dym18lrz35khereu7xpu43tgydnd5n6063rfml6n9h","receiver":"dym18lrz35khereu7xpu43tgydnd5n6063rfml6n9h","memo":"{\"denom_metadata\":{\"description\":\"Native staking token of Dymension: DYM (adym)\",\"denom_units\":[{\"denom\":\"adym\"},{\"denom\":\"DYM\",\"exponent\":18}],\"base\":\"adym\",\"display\":\"DYM\",\"name\":\"DYM\",\"symbol\":\"DYM\"}}"}

/ibc.core.channel.v1.MsgAcknowledgement

dym179s3x6hf8ml7cgf6erlddd6e2pk96jz70ltmry

9999-1

1739502700000000000

16438

transfer

channel-54

transfer

channel-0

ORDER_UNORDERED

connection-39

ibc_channel

dymwizards_4444-1

PENDING

transfer

channel-54

transfer

channel-0

16438

27491

ON_ACK

success

adym

15100000000000000000

dym18lrz35khereu7xpu43tgydnd5n6063rfml6n9h

{"denom_metadata":{"description":"Native staking token of Dymension: DYM (adym)","denom_units":[{"denom":"adym"},{"denom":"DYM","exponent":18}],"base":"adym","display":"DYM","name":"DYM","symbol":"DYM"}}

0.0

IBC Acknowledgement (seq_no 16439) ibc.core.channel.v1.MsgAcknowledgement

👉 Explain here

Transfer	F90FC3513E6BDFD8F619728EAA54368FD31CA67EA36A87CDB2B7152A7BC120C3
to dymwizards_4444-1
v
Acknowledgement	5590F22F74A25EA1933ADFD0E7F8709E3D428D1BADB1F1B7AA06866B26A44DA7

{"@type": "/ibc.core.channel.v1.MsgAcknowledgement", "packet": {"data": "eyJkZW5vbSI6ImFkeW0iLCJhbW91bnQiOiIxNzAwMDAwMDAwMDAwMDAwMDAwMCIsInNlbmRlciI6ImR5bTFycTZjZnBxZndwOHB5ejhkY3c0emptYWFmZXd0Yzd5NG5wZWM3ayIsInJlY2VpdmVyIjoiZHltMXJxNmNmcHFmd3A4cHl6OGRjdzR6am1hYWZld3RjN3k0bnBlYzdrIiwibWVtbyI6IntcImRlbm9tX21ldGFkYXRhXCI6e1wiZGVzY3JpcHRpb25cIjpcIk5hdGl2ZSBzdGFraW5nIHRva2VuIG9mIER5bWVuc2lvbjogRFlNIChhZHltKVwiLFwiZGVub21fdW5pdHNcIjpbe1wiZGVub21cIjpcImFkeW1cIn0se1wiZGVub21cIjpcIkRZTVwiLFwiZXhwb25lbnRcIjoxOH1dLFwiYmFzZVwiOlwiYWR5bVwiLFwiZGlzcGxheVwiOlwiRFlNXCIsXCJuYW1lXCI6XCJEWU1cIixcInN5bWJvbFwiOlwiRFlNXCJ9fSJ9", "sequence": "16439", "source_port": "transfer", "source_channel": "channel-54", "timeout_height": {"revision_height": "1", "revision_number": "9999"}, "destination_port": "transfer", "timeout_timestamp": "1739502700000000000", "destination_channel": "channel-0"}, "signer": "dym179s3x6hf8ml7cgf6erlddd6e2pk96jz70ltmry", "proof_acked": "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", "proof_height": {"revision_height": "27491", "revision_number": "1"}, "acknowledgement": "eyJyZXN1bHQiOiJBUT09In0="}

{"denom":"adym","amount":"17000000000000000000","sender":"dym1rq6cfpqfwp8pyz8dcw4zjmaafewtc7y4npec7k","receiver":"dym1rq6cfpqfwp8pyz8dcw4zjmaafewtc7y4npec7k","memo":"{\"denom_metadata\":{\"description\":\"Native staking token of Dymension: DYM (adym)\",\"denom_units\":[{\"denom\":\"adym\"},{\"denom\":\"DYM\",\"exponent\":18}],\"base\":\"adym\",\"display\":\"DYM\",\"name\":\"DYM\",\"symbol\":\"DYM\"}}"}

/ibc.core.channel.v1.MsgAcknowledgement

dym179s3x6hf8ml7cgf6erlddd6e2pk96jz70ltmry

9999-1

1739502700000000000

16439

transfer

channel-54

transfer

channel-0

ORDER_UNORDERED

connection-39

ibc_channel

dymwizards_4444-1

PENDING

transfer

channel-54

transfer

channel-0

16439

27491

ON_ACK

success

adym

17000000000000000000

dym1rq6cfpqfwp8pyz8dcw4zjmaafewtc7y4npec7k

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
0x93354845030274cd4bf1686abd60ab28ec52e1a7 0x93354845030274cd4bf1686abd60ab28ec52e1a7	DYM	54,714,586.527014667701858574	54,714,589.917408696905222392
0xcee039a8249db1ed8574e6fb19582bb066240a88 0xcee039a8249db1ed8574e6fb19582bb066240a88	DYM	284,757.743636224607289969	284,798.743636224607289969
0xdc6f17bbec824fff8f86587966b2047db6ab7367 0xdc6f17bbec824fff8f86587966b2047db6ab7367	DYM	0	0
0xf161136ae93effec213ac8fed6b759506c5d485e 0xf161136ae93effec213ac8fed6b759506c5d485e	DYM	7.43783018	7.42690244
0xf1829676db577682e944fc3493d451b67ff3e29f 0xf1829676db577682e944fc3493d451b67ff3e29f	DYM	0.092	0.01533332
0xfbe37d048883f3d91fcf9dfa90b7586bf8a45322 0xfbe37d048883f3d91fcf9dfa90b7586bf8a45322	DYM	41.810311849642791718	0.805906269642791718

message > action

message > sender

update_client > client_id

update_client > client_type

update_client > consensus_height

update_client > consensus_heights

update_client > header

message > module

message > action

message > sender

acknowledge_packet > packet_timeout_height

acknowledge_packet > packet_timeout_timestamp

acknowledge_packet > packet_sequence

acknowledge_packet > packet_src_port

acknowledge_packet > packet_src_channel

acknowledge_packet > packet_dst_port

acknowledge_packet > packet_dst_channel

acknowledge_packet > packet_channel_ordering

acknowledge_packet > packet_connection

acknowledge_packet > connection_id

message > module

delayedack > rollapp_id

delayedack > status

delayedack > source_port

delayedack > source_channel

delayedack > destination_port

delayedack > destination_channel

delayedack > packet_sequence

delayedack > proof_height

delayedack > type

delayedack > acknowledgement

delayedack > packet_data_denom

delayedack > packet_data_amount

delayedack > packet_data_sender

delayedack > packet_data_receiver

delayedack > packet_data_memo

message > action

message > sender

acknowledge_packet > packet_timeout_height

acknowledge_packet > packet_timeout_timestamp

acknowledge_packet > packet_sequence

acknowledge_packet > packet_src_port

acknowledge_packet > packet_src_channel

acknowledge_packet > packet_dst_port

acknowledge_packet > packet_dst_channel

acknowledge_packet > packet_channel_ordering

acknowledge_packet > packet_connection

acknowledge_packet > connection_id

message > module

delayedack > rollapp_id

delayedack > status

delayedack > source_port

delayedack > source_channel

delayedack > destination_port

delayedack > destination_channel

delayedack > packet_sequence

delayedack > proof_height

delayedack > type

delayedack > acknowledgement

delayedack > packet_data_denom

delayedack > packet_data_amount

delayedack > packet_data_sender

delayedack > packet_data_receiver

delayedack > packet_data_memo