tx 0x2a8cad99ee61d9c75dafd1f0bd4a41a5ef5f8b1c5d94d4672ac1ca9b2963ac4aCopy

payload

{
  "ModifyOrder": {
    "new_size": 4319042,
    "order_id": 9653252,
    "new_price": 27227000000
  }
}