{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "452274",
    "entityType": "User",
    "nonce": "0x83cb42ab4b12a34ffe51f34e0db3f330beafe5fa190f69b7618b151b313f5eb4",
    "signature": "0x6dfed1b1a322c7ebcd5fcde12f59313b342da214f6d1cff786b2c4db022d598f4b42e4e37cbb6ca19cffe95e16e7eb83239428d4a235095e4095238486e6f0b31c",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}