tx 0x9b23d631c6385a8aed736ef0a0bfccad847557e7c5c5b85acd49efcd4c5f573bCopy

payload

{
  "ModifyOrder": {
    "new_size": 813228517,
    "order_id": 473085838,
    "new_price": 7403000000
  }
}