tx 0x7fdab2a99f7fa8f41e89fce3dfcd6a1bfd9f2eda3b9c7ee5bcdfa85c9321349fCopy

payload

{
  "ModifyOrder": {
    "new_size": 2768935883,
    "order_id": 64845142,
    "new_price": null
  }
}