{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "201891",
    "entityType": "User",
    "nonce": "0x1f5a9630d3fef417247732f6e2e5567e870d837b6880528880cae6503191d78a",
    "signature": "0x7838c15e981c92d51c7b075d7a3878282b3504f0f4aa1ae720dcd761d9f000f1091360c0092ffa07009ba7ee5005967ff2ae5d08819e1e97cc625a5d33ca6b6b1b",
    "signer": "0x1A0e34aBD5374BDd677c5de4D5D9718089cB05Eb",
    "userId": "644286186"
  }
}