tx 0x7a836a92ebcec020823997fcd6f2fbf5635f14cdb46c1dbe3f775e2c5b0faf5cCopy

payload

{
  "ModifyOrder": {
    "new_size": 137731909,
    "order_id": 473601716,
    "new_price": 7876000000
  }
}