{
  "manageEntity": {
    "action": "Repost",
    "entityId": "146671449",
    "entityType": "Track",
    "nonce": "1789905534089322840",
    "signature": "0x7f51ff773962e1623495e535372ba92bd72ac00d7d438524f7ba6e9c80fd6e237c32d52d121ea0db1d5b501622e7fed4b487e43806c9adc4419ee4fb6a97d5e41c",
    "signer": "0x23dF8876fD80368D375d911e3CbDFd15B8e85CB5",
    "userId": "827420993"
  }
}