{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x275993e346f8b15bc9453b0b9ab1548158b4526abd020cc27609643d22130e2e",
    "signature": "0x77128a7a836ef7aa2793261c4e55e4ba6670feb2b8a338e0d216a3686387efe14717e9c92870e733cae7783e7c7590998d434742edec76d90dc74b6797e1548c1b",
    "signer": "0x614b7F07373f00BC0ef1aA932dB130Be0b16a39e",
    "userId": "991154973"
  }
}