Update Asset Info Transaction

Update Asset Info transaction modifies the name and description of token. Only the token issuer can send an Update Asset Info transaction.

The Update Asset Info transaction type is enabled by of feature #15 “Ride V4, VRF, Protobuf, Failed transactions”.

The token name and/or description can be changed:

• on Mainnet and Testnet: after 100,000 or more blocks from the last change (or the token issue);
• on Stagenet: after 10 or more blocks.

Fee

The minimum fee for an Update Asset Info transaction is 0.001 WAVES, in case of a smart asset 0.005 WAVES.

If the transaction sender is a dApp or smart account, and the complexity of the account script or dApp script verifier function exceeds the sender complexity threshold, the minimum fee is increased by 0.004 WAVES. (Before activation of feature #16 “Ride V5, dApp-to-dApp invocations”, the extra fee of 0.004 WAVES was required regardless of the complexity of the account script or the presence and complexity of the dApp script verifier function.)

JSON Representation

{
  "senderPublicKey": "6a6r9d3r2ccyE9SvuxmdZbfSHXmKPUoExnigvippJLfu",
  "fee": 100000,
  "description": "xxxXXXxxx",
  "type": 17,
  "version": 1,
  "applicationStatus": "succeeded",
  "sender": "3MQdH4MAmM5RNz5TAT43UXXCvMtCa9YgHq9",
  "feeAssetId": null,
  "chainId": 83,
  "proofs": [
    "4DfvJL4cVisQaMuMB7ar15EtYZTvTZzAUQQMkq4RA3uTMzziVYLrbNHSL2a1eCqBV3YQb7dddXdjywETXHuu65ij"
  ],
  "assetId": "syXBywr2HVY7wxqkaci1jKY73KMpoLh46cp1peJAZNJ",
  "name": "zzzz",
  "id": "4DL8K4bRvYb9Qrys9Auq7hSGuLGq8XsUYZqDDBBfVGMf",
  "timestamp": 1591886337668,
  "height": 411389
}

Field	Description
name	Token name. From 4 to 16 bytes
description	Token description. From 0 to 1000 bytes
chainId	Chain ID
assetId	Token ID base58 encoded

The fields that are common to all types of transactions are described in the Transaction article.

Binary Format

See the Update Asset Info Transaction Binary Format.

Ride Structure

The UpdateAssetInfoTransaction structure is used for transaction handling in smart contracts.