{
  "manageEntity": {
    "action": "Share",
    "entityId": "1485273679",
    "entityType": "Track",
    "nonce": "0x7025834bb433adde0bb524878dee795536e5e1e9eae1c87af55994a46f75011f",
    "signature": "0x4157eeed5418b202d489eec772c87d2f73dcfe7dcd69e4e762aac89792d476f9013e02610cf3e40099d9f8c7eec857d9e5e6574d7bdeb35625892f961b44ba2b1c",
    "signer": "0xF8990Dd791a4625D1657aB26Da6DC06dFB771398",
    "userId": "899783541"
  }
}