tx 0x690842a103aa58b4890dd79b168e84f9a5b01ec8cf7b308c8e9ae7c1fc1ea1efCopy

payload

{
  "ModifyOrder": {
    "new_size": 724788010,
    "order_id": 29754242,
    "new_price": 29487000000
  }
}