{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "29085",
    "entityType": "User",
    "nonce": "0x708e6771eae671147ceec4586576454f9c2e6c7e2a72d1f7942d983288ae3d75",
    "signature": "0x6bef99ca093d303254a42d312236e9d90ca076b43615cf34becb77dbf0b4ed6047ce5398403e1c4f432cf2e5d342bce01d19c34567d5a572ac3b6d9d95836ddc1b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}