{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "190942",
    "entityType": "User",
    "nonce": "0x9cb7dd90feb07a191d46d3985c4f7dd4845a98fc12fe197890561d89173a8f75",
    "signature": "0x83282491ce7151afee5b5c85cb83456698e82479566e39313c7d57128755e9d413d834ed4ed2ee12b4e878d7b2f7c990df76e181f16a4ca1e027840db9efd9b21c",
    "signer": "0x1A0e34aBD5374BDd677c5de4D5D9718089cB05Eb",
    "userId": "644286186"
  }
}