tx 0x5bcad92ef11e6dd8a6e671dcef95c5b1e2bdf3f408586d1e8f6964b4419562aeCopy

payload

{
  "ModifyOrder": {
    "new_size": 7665185,
    "order_id": 404047828,
    "new_price": 6386000000
  }
}