tx 0xb1c60c7c840fbf9f1ec17c131ad2d6c29ee6ba514c13e1bb0fb16be391249abcCopy

payload

{
  "ModifyOrder": {
    "new_size": 266456554,
    "order_id": 272507122,
    "new_price": 21275000000
  }
}