{
  "manageEntity": {
    "action": "Share",
    "entityId": "2034726555",
    "entityType": "Track",
    "nonce": "0x54c09cec7e2de34b7653111919f0f25398e56887c14c06ab885aa3e55ca6412f",
    "signature": "0xac9585fb4c56090780576a58597d6d15f91f616b2655eb991201b05e73813156088738eea9532b836e2d46052c975f653e2ae5ddd3bfaf272a1f500f41aaeb221c",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}