{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "134302",
    "entityType": "User",
    "nonce": "0xe0d59c48f2162a5148599d3cbe4d43dc5e9a6cd21466c94999322431b0dac637",
    "signature": "0xd6b6fff6c61f1167e736d6740a34aeb6b88aee28b9258a070df017a55070eb9f4b279f1ec1b5a272250c42e0cc07adb68230daf062f811addc8ad29dcc4161911b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}