{
  "manageEntity": {
    "action": "Share",
    "entityId": "1017745362",
    "entityType": "Track",
    "nonce": "0x8fcd177de6cf4edc1bfdb1a2bacb13444b88aa0503913b27f795abdac6e316a4",
    "signature": "0x2898f0cf19e9b0b3398f449b5acb51243e06c631067c11e4ecc138e7c5bd16884acaf9e9b9fb9a4bb6ac721ad667450bc7ff2782514eb38021c05502cd6206ba1c",
    "signer": "0x4E762A8F938d9F72AD51bf89B1832B363fC12037",
    "userId": "507311704"
  }
}