{
  "manageEntity": {
    "action": "Repost",
    "entityId": "273962127",
    "entityType": "Track",
    "nonce": "1785457506632129351",
    "signature": "0x6ff56ae7bfaaa162580ab6b78f5dd0e429ea952d471589f39947abb07f5661c80d8b5302ece015220f96647b74d7ff890b4c70c53af966fc45a7aa4097c663ff1b",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}