{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "41804",
    "entityType": "User",
    "nonce": "0xba9b55e2435edb43537f5d3067837998bd2e425996b4e7fdb35a27ec42c82872",
    "signature": "0x99b56011a49d968ab8e1b900493367373397dc5d49b6a53296060e2c71cbef8979d5a868f1c90435ee5fc07aac0d49166474013bc06e2cc48b61195da57ec4431b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}