tx 0x9967dc279778aba2d6ee7c9c5b0c4448373f2c73b96b4ed92d9e02bb25b6cb7dCopy

payload

{
  "ModifyOrder": {
    "new_size": 407941256,
    "order_id": 473842973,
    "new_price": 7368000000
  }
}