{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x34ac28a8b2095b1085795d005b9b1e27130ddd6d0712cdcb1b9019dbee86b6f4",
    "signature": "0xd884b985f0134ead73240fcb868205e06a4d86025f45249a9426f6de495c6d4c50579e53d35106a5ed3a811a890f6411015e5ec5fc38d859fb9f31b2a259f9d91c",
    "signer": "0x8C872Fe63A41D563d9e61D2a3648AdF4a224Fd1E",
    "userId": "922774888"
  }
}