{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "39061",
    "entityType": "User",
    "nonce": "0x8a6e95b153691c4f9f09907d97faff8004f4461fd66e53eccf0bb3cfd210965b",
    "signature": "0x13ef815821764a1715eab3e72b95d218ed4416a9bdcb90d2c3144b97d9046ce64fdb724b153205c7c73bb61cde119dc24dc9bae24e24a08effe0a12ac9e6d4711b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}