{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd16bf963b3641f84104da79e63f8a00a2fe18e5328499b7545f9c3efb9e4078a",
    "signature": "0x870395daaee2bbd3ab76fa21700f362d84aa7cd81e76ead63b61dd005371f71f3b89e21c32d71567d60d2297170bff32c2a303200312db353733e98a33db8b8b1c",
    "signer": "0xFb889eCb7ccb573f854D98A256511C27F2211D50",
    "userId": "318141912"
  }
}