{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "61027",
    "entityType": "User",
    "nonce": "0xf0b9b00676f3587d8e71e6094943ee654e813d93ab0213b767ba440948c1c164",
    "signature": "0x2336fdc32ed7aa8defdca639fa402261d258e3c9c805fe6d93312b8680f2f86b622d443ebe826d2a469daa9f7bedbec5489c04b018bdcb8895e7b59582b193ba1c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}