{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1966858287",
    "entityType": "Track",
    "nonce": "1793182273862156263",
    "signature": "0xd93e44b58633414aab2314ab8bf3a8e7334bc710ad69640163f05b2f66f8620325aa30ef2aa4f712f7cb31239a6f596d744768f0e7ba0024bdcefd1ca26955191c",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}