tx 0x422459d1a6d740460d92faa38e185975c55b9e1d5d9c2ad67d2b541bb4c1bcc3Copy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 10056696,
    "new_price": 21634000000
  }
}