{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "404",
    "entityType": "User",
    "nonce": "0xd31073ece7062138bc49da83b5d1dc77dd929ec0d1bc886b1cabd6f3a1c40991",
    "signature": "0x33cb09bc5428b14425104214c5845f18cebb392a1889218fe1ae6b7fe60c309b58249478b120cd4d4c7f37179540fa00233fb1868df5fef644ccc91295ced8c01c",
    "signer": "0x689731ba1718934D8b80D53A075D7D87758Ab653",
    "userId": "350111470"
  }
}