{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "281227",
    "entityType": "User",
    "nonce": "0x50a4a8a85c19a0b96692bce1f3c29d6fd613245ebdebae3281dfcd550a6816d7",
    "signature": "0x9513104fa3f1b3ad0c352ef7a3736a37db16701b5051f414b72d2d8df2d7ccf6024125fb14621d80e912ec75a5f8e4b40727da08755754b656d8d87aacf5208e1c",
    "signer": "0x97EC3C617a694b06E5b703206e8a911eA15c595d",
    "userId": "590549095"
  }
}