tx 0x838e8f7fef7598d3f06b9cbca2a8ca483eb9cc6d5181303d5de3b00b79c08649Copy

payload

{
  "ModifyOrder": {
    "new_size": 20392922880,
    "order_id": 57774414,
    "new_price": 498000000
  }
}