{
  "manageEntity": {
    "action": "Share",
    "entityId": "258195195",
    "entityType": "Track",
    "nonce": "0xc487a9e49bb3b22673c64a9f2f04ddf8691a273e817099b1b071a3c30f1af577",
    "signature": "0x933b20de4d9cdaa025037cf38c94f370a6e201898bfc8619489995d0b613aa59498e6e8d648339f15fc7ba46c468f1305ba4b9a7f731c1140b61a5e2ccfd1d381c",
    "signer": "0x8dE618Aa8371041f23D771609990F5D2Ee1aDFDB",
    "userId": "688960593"
  }
}