tx 0xc7437c11b5e5dc1d9531fd07f1f1a601b50bbd72550b8cc9864e4d8b63ab798dCopy

payload

{
  "ModifyOrder": {
    "new_size": 481007412,
    "order_id": 21521188,
    "new_price": 29913000000
  }
}