{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "62079",
    "entityType": "User",
    "nonce": "0x849f8b9653a3a2a50a97ef8b038c11984f5fa60323fc014ae109ad3b3f77a085",
    "signature": "0x6d6d908ae66cbab596e4e6fb1f469bf989760d5ac330c367ae647f1aecc86ae765e76f207d5feb8eac4476fdf94a2bbde93bc7cd7394f8c9a28aa349ee7ca75d1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}