tx 0x549e3ab73646e7cbad6eb21a4c9ee4202aacc0c451f17e6b3d96bfd0cbab010bCopy

payload

{
  "ModifyOrder": {
    "new_size": 150000000,
    "order_id": 10747103,
    "new_price": 59504000000
  }
}