{
  "manageEntity": {
    "action": "Share",
    "entityId": "518607555",
    "entityType": "Track",
    "nonce": "0x8e326142e5345d35500e917082d0d3ea042542d7b6f13399cd9b783b67f5efe8",
    "signature": "0x8fb0a2d247557602d741925842564b24e9ec4ed07dd6bdeb0a7cbbe8dd263bed418ce2d06cbd4dead9fd6d9744d4544912510b6442303e5788dff6b5e688ccb91c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}