{
  "manageEntity": {
    "action": "Follow",
    "entityId": "404",
    "entityType": "User",
    "nonce": "0xb2fd8b372e7678c1653b6cd01f60d9fbbe0b52fa26193f3c5d4de804a75c4f62",
    "signature": "0x92ca751089236899248f8bd4b300b2cd75dbfb65809a08113167d645d4a2253f3578f498ee069abbed3ea3ab47e1b3c4d756f5bb44478a58feea405cf5cf2ed21b",
    "signer": "0x3CEbf9bfE1b24355cBC348701860d601E226Dfbb",
    "userId": "172240066"
  }
}