{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xff45aa3b16c940f4150390a7b65438fc5ee6c5b9f839235c02d2f03aaebee261",
    "signature": "0x681fb1492446dff23988d12fd0b6f18a6ed71ccb6e2e021626b24ac0cf3a2ed6034821764cf269737e21b9075ac13028a451656a4cf5411afd4bc1d484d1b9c01c",
    "signer": "0x6847b1C1dC4037586AE520454F7D9082f75cDB2c",
    "userId": "857826100"
  }
}