tx 0x3ac64a0731a1d50d3c054f1475c8cc2a3d0836d90f1bcc438390beee9b85da5cCopy

payload

{
  "ModifyOrder": {
    "new_size": 353014501,
    "order_id": 12703408,
    "new_price": 29435000000
  }
}