{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "86993",
    "entityType": "User",
    "nonce": "0xe3a68fbebaa9f8e5513bb6753e98c862649b3608d377abd3f42e65b674a86ab9",
    "signature": "0x757da24f78781f65dff606eadc463b547509b8f22f362a97aa1ff143e841bd0e22dd88569136e214a6f57cf684cb6170b800f99ede63cf9042723eaebd48cdd81b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}