{
  "manageEntity": {
    "action": "Share",
    "entityId": "2106103098",
    "entityType": "Track",
    "nonce": "0xbc76917ae361da07b1685c00ad87c8fb07e113617fc176026e0c1078397fd07e",
    "signature": "0x705b2118236bcd84290e37d1e72ce692ddaaa36629d34ad3eeb7fe35b42161e93d054d2695fb741a71564d76241dd45c325801d2cad43f4a6f50fc3f08be87311c",
    "signer": "0x1640Dba7CFb907fBEF6DBC6b56c742f791632486",
    "userId": "235256666"
  }
}