{
  "manageEntity": {
    "action": "Repost",
    "entityId": "514842689",
    "entityType": "Track",
    "nonce": "0x79a1ae2579fef9e506cb5244ed4470c94473159ca7f7d8b8a1d7a6134f99d6a7",
    "signature": "0x7983875baa7ed7fb424a74102bdbf732527ec1b56efd330dcc7d55387a48825c7536d8d85a508d703ebf571c2e02e062ab985208d069e46d5b4062df7cd450ff1c",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}