{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xdd45be5d010723f5e657c5d8c59292dbd43b037883563f6b828c00a2f21015a4",
    "signature": "0x3f576a05b97ebe2c9d14de8d54f270aedc45138061977ca17393dc491386be8932b8ba4e64dd5a76fe79123910f8d9ddfaa1c7ccfb0439018a7b94c8fd4034f01b",
    "signer": "0xaC2dE7715e3c8cF361cD6EC75fb75b2EBd90cFda",
    "userId": "417417032"
  }
}