{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4ed192f86a45c2c7087822cbb0473a0b7992b26ca3b977710ee85241c3173cea",
    "signature": "0xb1c99e225f15c756754a6a01164fcb0bc4d15e0f2e228fb3b6bb74530f67b4c657648ac0676756799ee4a099c857812e9cec63776adef492139bf39d05c532171c",
    "signer": "0x547F6ee30f5017a6FC51F2559bC5167d6da2F2a5",
    "userId": "423278790"
  }
}