tx 0x7e2e1e2c557f87b0c460f4bfd0b8c414b12908c5990c78d56c62290a4c4bfcbaCopy

payload

{
  "ModifyOrder": {
    "new_size": 15122256,
    "order_id": 56488560,
    "new_price": null
  }
}