tx 0xf21a6f068dde04b81c2cdbaf2a3c62b452768c9aa9c07af2ed415282740e7982Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3758395613,
    "order_id": 376568916,
    "new_price": 6709000000
  }
}