{
  "manageEntity": {
    "action": "Share",
    "entityId": "286617753",
    "entityType": "Track",
    "nonce": "0xb03e1852f566ded4ca31a9a32255b076a7cac902598de10b3b0e35d3b7378fb5",
    "signature": "0xc16d71c57f6d89f70f0678d805b3c2060bed0de051320ccb8bfe5f063dcbcbcf36f764eb4de925d206bb32912b55a44b26efcf9386ab91ead454685ecbf4a2051c",
    "signer": "0x7Fa4801c9157b3938737038c17fa4c36C483D70E",
    "userId": "889252114"
  }
}