{
  "manageEntity": {
    "action": "Share",
    "entityId": "1567385377",
    "entityType": "Track",
    "nonce": "0x31c36f515de90993f5ed2d3eb4a45a5ceee123745faf2b6e1cf3d0eca9694b5f",
    "signature": "0x71df38f512f677b4591cd875cc1e5dbd290e5d88870fda5796fe7e54ec1b10e7299006ecc057e634a61eea75611bcd577c48793e6fcdd5d89f29107a8427e3f81b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}