tx 0x819b1d5796d6796ea9cac483db7a87c3f2c166dc9be2a4a6f1d072fc6fb1a37fCopy

payload

{
  "ModifyOrder": {
    "new_size": 69117171,
    "order_id": 473600991,
    "new_price": 62677000000
  }
}