{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7a0fa591921d623fcca9fd6ce49d5c5857b9c7133eaab81198ee940128597e2a",
    "signature": "0x9bf55e84d85053df90bf0a29da07238367dcca37ebb241378716b41bb15a0a0863ceab0fb66401a08bb048084d59f088a104931c5582a6f7719ec3ab05fbd84b1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}