tx 0x1e1a9213aa1cc6e307c9a37e07ee4db9b62500bc1baf2b70450e71f762c6e5d4Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3913432062,
    "order_id": 388375041,
    "new_price": 6341000000
  }
}