{
  "manageEntity": {
    "action": "Follow",
    "entityId": "214528491",
    "entityType": "User",
    "nonce": "0x8cb0ead96d4f66ee080aa2823dc2ecca30517e6d19fb11072757e5f14866890e",
    "signature": "0xff70e00086fc3c6a3d10e6ce17eb00f3b30c6508d762bfb344723a557f59862e6f526ae57e1b6281c4329232648ccd33cb208557df08f86171201665b04fd8091c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}