{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117449",
    "entityType": "User",
    "nonce": "0x1dad76e10552b30d9d6c7e29cf0c738c9f6fc7707b341de9711f21f1a09a9c58",
    "signature": "0x6aa72e11ac700e97382474d938d2f810ab473b2023f7b1752ded0b1eaff19cc43fce2860b073c7ac8b2a992c5aa663411cf8e7e89c8de1449420ff87d643002c1c",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}