tx 0x02ec75a3c577fd52865fa86f17e60f5383b0e7b7b9324dc8e5183a2e1d0d2d0fCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 10049717,
    "new_price": 30021000000
  }
}