{
  "manageEntity": {
    "action": "Follow",
    "entityId": "724314999",
    "entityType": "User",
    "nonce": "0x450af161a495d759e0b58a6af455543d040522f6129287c19d00678eb4279300",
    "signature": "0x4de7845e17299eede3c24a14c20be9437bc7a458b825125a9bfbd7c7680ca8a5177fff4297c0eb668d05f6f6909e8d52dcdb9950144d0484efcec90ccf89b1cc1c",
    "signer": "0xA9C30cc9EEAf368737C2840254723a9F553f3cD8",
    "userId": "114153440"
  }
}