{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4bc7ea2f598f31f0b1fe1214d4709ecc178b10d965266958a0f03f89d4d07d56",
    "signature": "0xa1df69539cee83c195a835d070a2cb2fc239c5fbeb2010c7843c77321157328b6ddbfd34142491124debb5c29c2cf24473ea14d337cb0d8e06399b5e01d4f2251b",
    "signer": "0x8d9bfFeAB3E59b61f66Fd07c56a57f04FBE4591E",
    "userId": "863628620"
  }
}