tx 0xb4dc0e38a666acfd3a057a0ed1a54d27a51ac7439bddc13b09c03f790a3f3eaeCopy

payload

{
  "ModifyOrder": {
    "new_size": 662804452,
    "order_id": 470893,
    "new_price": 21688000000
  }
}