tx 0x6320b7fc9ec205b3c96f9ba1f5f115c33d8a803700c5cb5062c0e0ea7060be5aCopy

payload

{
  "ModifyOrder": {
    "new_size": 117211890,
    "order_id": 546614,
    "new_price": 67234000000
  }
}