{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1255723726",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x56fc5e64658ac49b0ab8facb62f1ee24eb359152148e450831b8d3cd725f1221",
    "signature": "0x4efa9adcb7c45587a7f9e9bbd1201c3cfe42d9762b15f0047b254647b0c457e35cad03e8ed63dd5169813314d791c36a2ead0a2dcf1f68d6be3ac3fcd245e3991c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}