{
  "manageEntity": {
    "action": "Follow",
    "entityId": "557210595",
    "entityType": "User",
    "nonce": "0xb6c0f7ece250599429bcb0536ece3efc4b8b4bc86728c7deb7cd998a6913c7f3",
    "signature": "0x94f828f6ba6ed8769213c7e178048ebf4afde556e5c5b2a2089768150dba31e12e291c3d2c84ca9f5458bf15ff641fd9e5dfb1e9e34f07e895fe75ed44745a8e1b",
    "signer": "0xa4A8a4853051b18e0f0f777693Ce34CF4bCe9385",
    "userId": "634886384"
  }
}