tx 0x6a42f1ebbc9733d1a9fbdcbfcd5b1f134a4e70aaea3ad2e3e8637da7b4a840adCopy

payload

{
  "ModifyOrder": {
    "new_size": 1439563,
    "order_id": 17127537,
    "new_price": null
  }
}