tx 0x8f0c710842e52177f2d8c4b195846c5aaab03de20f4ade3efcedeaa6278d2097Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3851986551,
    "order_id": 388375041,
    "new_price": 6503000000
  }
}