{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "161353174",
    "entityType": "User",
    "nonce": "0xc495b95c2fbf727fbf93df038f0a880e68e9a4ebd404451b6d0a31185ecc6390",
    "signature": "0x233280c3be3986a228712cefbcb8785f4521a50d7ec3957cf43c0c82fbb17bb83cd24a15c31653f289fc327eb6e7825434073ff5d89a4428ae0982c4a4b37eec1c",
    "signer": "0x2752c6C488Ef240895028c3B2287EeC269C7EC7A",
    "userId": "79019982"
  }
}