tx 0x51d4b60dd258aaf99fccfae8b049c47db7ee41d19d6f9e4fc5f67f0a5f5a043bCopy

payload

{
  "ModifyOrder": {
    "new_size": 420664631,
    "order_id": 12725088,
    "new_price": 10772000000
  }
}