tx 0x9ab8757a46a5d8d1b73a05485c23ec2e32819e9f0cf34faaf3fcc4b42b75dc2dCopy

payload

{
  "ModifyOrder": {
    "new_size": 257127347,
    "order_id": 81463726,
    "new_price": 29251000000
  }
}