{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1898208732",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45613859afc3a7b0f43ab8a9f69175a3c5589c154b0178238391a35513e01a50",
    "signature": "0x2fa43e01daceb318a526d9e5a1fa2d53f54307dfd35a6e248ef70de74bf8541857958ab921399d85c0cf9986775253987bb62955511fa9498156cdd57d3318941c",
    "signer": "0xcf1f3CF82aA41361e21a8d4ed015Ea3A1aDd1C8b",
    "userId": "238180"
  }
}