{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa589d86c5e24789ed8e4468d610b4c7118669707a6f8f5afe455080ef015634f",
    "signature": "0xbcad0ce89d3bf303130aefbe29277e8d711e38812252f637d26c19b1fafa0ff72430dbd5f9827d15b14aa5868f67ffefe753c8011c772e01c4b9892b237db9841b",
    "signer": "0x210d52C16669FCb751d42D689671e3f6176C82fD",
    "userId": "532146081"
  }
}