tx 0xc04d1c45084018a0aa6fb4fd55efcdb6878dbfe9eaeb5ea6beb7ee5aedc1a0bfCopy

payload

{
  "ModifyOrder": {
    "new_size": 4902441,
    "order_id": 547213,
    "new_price": 11003000000
  }
}