tx 0xd9a123fcb1cc0c32065c25a2628cda343a02bdcd2fdd376bd7bd2f036a8c4d2cCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1147272,
    "new_price": 67650000000
  }
}