{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "80792",
    "entityType": "User",
    "nonce": "0x7230815d4edd5a4d6a54379c49b2388ef6accd985ad19159b27bcd0b4e842ba9",
    "signature": "0x0948bd6a3e243f15eea152b6c85470ba01845d61d23537cc29fb73e3aa53d6fd571dd258da83591248ce8db8cab99ca6b99a9f93768522727a72865aaf9eb8231b",
    "signer": "0x5823e56644991c5f5f29870830175996Edb011c0",
    "userId": "433764837"
  }
}