tx 0x2144306cf1441fa1c4ed6e2ee1e437d865e3f2f5fe699bda1b9b2c41f9259b3eCopy

payload

{
  "ModifyOrder": {
    "new_size": 6231555,
    "order_id": 11636482,
    "new_price": 10374000000
  }
}