tx 0x1b54f1438706378f42cf5d647c7c685b93fcd02a6b86adf3e17fc62e1c3f1f08Copy

payload

{
  "ModifyOrder": {
    "new_size": 22601063601,
    "order_id": 325731949,
    "new_price": 520000000
  }
}