{
  "manageEntity": {
    "action": "Follow",
    "entityId": "577212567",
    "entityType": "User",
    "nonce": "1794318077557297656",
    "signature": "0xff56c445f9091b35368bcc2d1d463d9e7b9a372ea3577de8455bc51b36ad6ce01402d428c6acdb930a0555e50452d999061a7f6bd02af24f374a3f67f9bd61101b",
    "signer": "0x422efa7ddD72B07bb94342Fb3dcb6455f79C958a",
    "userId": "740505820"
  }
}