{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "343",
    "entityType": "User",
    "nonce": "0xeeaec10f6c1a0fe3bba11c9641dab1153b3a4fa2a461555cf595c0ca323686f2",
    "signature": "0x1a18700ea55483cec7aa1ba6628ab149d1edf7bd525e3134650178c5f67040a02978292e3e764fdd257498749fb66cc666b3dd28726b42a26da2bc1511098e8f1b",
    "signer": "0x65e0fADD35005a9e8d05f2e7F38FCBF9EA7413ac",
    "userId": "18343"
  }
}