tx 0x2a1db7426085ae48c1db26f23d814e0c7498e447cb0caf51d8c9e31fddb7689aCopy

payload

{
  "ModifyOrder": {
    "new_size": 251137423,
    "order_id": 43432589,
    "new_price": 9891000000
  }
}