tx 0x18e58c3eba36e58320cfb7e0d0301e56310f8b65aeda7180e94aa6b8e8f5d1beCopy

payload

{
  "ModifyOrder": {
    "new_size": 1878241629,
    "order_id": 31964761,
    "new_price": null
  }
}