{
  "manageEntity": {
    "action": "Follow",
    "entityId": "302393173",
    "entityType": "User",
    "nonce": "1794378538289826063",
    "signature": "0x229299122f42941d21a28ebe040270ec68abaeff0de0aa2bf6576580f5f02c5f7c1d76e3207914bd1df9f60c84f77cf88fc7de30e3372d424193a15f1e43c9c91c",
    "signer": "0x15830a59310B0aaaa68D64ec7e6D9139F5f2461c",
    "userId": "390305656"
  }
}