{
  "manageEntity": {
    "action": "Follow",
    "entityId": "144203",
    "entityType": "User",
    "nonce": "0x103baba50adbc82974be1cee0294737d903a97e65013846152b812a00eae075f",
    "signature": "0x83c1f85188d4ae6a74be329fe74f97fa6e7b00d3e13614a5343544ba21a9f95b618765312db2b3ccc867d8c230b90278292ea59e25c105a74c0889b54660ab161c",
    "signer": "0x3765700151BA1793CFdF9F4ef4c8fECA3Ea076DA",
    "userId": "957835565"
  }
}