{
  "manageEntity": {
    "action": "Share",
    "entityId": "1328827878",
    "entityType": "Track",
    "nonce": "0x8f66da27b736123580a4c1a1698e2e824dc8814437b485b3b69bee5f0e92fc88",
    "signature": "0x1a1bdac6e6c996a5f8f7736c51ca08caaab151a39c274c868fb2560110c39959744c97dd7dad3052e76e8e7ae61dd55bc9dfb28cd4aa9c62a45429e09eb6408f1c",
    "signer": "0x492fD28d2034E86765456a7cDd1EF1150Bd7FB1A",
    "userId": "991071"
  }
}