tx 0x6331f59a659fb0135b3bea7a8c8e0a6aea4e84d0748cd8c6329d5a9bf639b7baCopy

payload

{
  "ModifyOrder": {
    "new_size": 5490183,
    "order_id": 341809941,
    "new_price": 9973000000
  }
}