tx 0x1621058b237b59a51b8d726f8a6b2da55331b89b69fc528ebc30bcaae7df8c2fCopy

payload

{
  "ModifyOrder": {
    "new_size": 4572655440,
    "order_id": 9977613,
    "new_price": 478000000
  }
}