tx 0xe0dd03257cdd359bcf0f23c6cc0ead0117b9e0e6bd0e7935cd23c9e1416eb8deCopy

payload

{
  "ModifyOrder": {
    "new_size": 811030008,
    "order_id": 473034055,
    "new_price": 7379000000
  }
}