{
  "manageEntity": {
    "action": "Share",
    "entityId": "2122929294",
    "entityType": "Track",
    "nonce": "0xab6e773e9c56af59276bc6a37142fc93cecd5aa173105ff51b9768b39b9814b4",
    "signature": "0x23b96b31dc9f5a2670bb0e887bf800a47647287c75f74560c13ec38eac7dd49e3520f04b422f79e19dfe925116cdfeff57499abea0a1c05250516e7086b947c61c",
    "signer": "0x4C8557371Dd7CF3b915257925d9E77c4C5F23eea",
    "userId": "12462"
  }
}