{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xdd7fc00dddff572bff1d52037d8e2aae983e3ca1687cf7174ca897412f0ecf5c",
    "signature": "0x12ccca911e82029efda4f883bab995f5caa0de7c1c94105f6b8203d50593a51f7b21e4ea536b82945e9fa8f22039811a27a1d8f1fefa26609d2cb75ad521f51a1b",
    "signer": "0x643a7D01c8D4d435f9263d6dE2d6C2C3352e70ed",
    "userId": "305151012"
  }
}