{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd834e368cd185d43c329b3b369bde2f937f97c2636d100d40f7c4ab1d740b17e",
    "signature": "0x90c008ae17582acdafa8d298b6436d717150056a9f2854594ba8145526f72bd971b31e30f0b9f6f9eecaaed89be6585eba5f649f315154f71786abaf9458bb5f1b",
    "signer": "0x25E3C51f72Fb7d4734725DC533199253F7dc7801",
    "userId": "619339589"
  }
}