tx 0x64c2a21c05a8b8dd61614019bbecefbbc2be97f8fdd6fc5282bbe6cc9654236dCopy

payload

{
  "ModifyOrder": {
    "new_size": 1793472403,
    "order_id": 12100239,
    "new_price": 21670000000
  }
}