tx 0xd1835a0aa8653f2d3b498823ee6ae63ea4a1bb52031c8f6b1ad2854edbe15d0bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1594929908,
    "order_id": 31864560,
    "new_price": 494000000
  }
}