tx 0x110fd73d3fdd357e92ac4d2fbbaa7a3c51fe8cefc13d3bc3bdfcbd6be0fe5fd3Copy

payload

{
  "ModifyOrder": {
    "new_size": 322057749753,
    "order_id": 543516726,
    "new_price": 427000000
  }
}