tx 0x55df2c944c4e16f4cb79d2ab292d8b440750d0e0ffc51acda56ffaeb4c5ca634Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2349931644,
    "order_id": 388381285,
    "new_price": 6372000000
  }
}