tx 0x600db1d4dd0cf21d251a047fef2e6897368f92fb62aaecd80d20fe1c769dbf17Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6266827476,
    "order_id": 377687843,
    "new_price": 6711000000
  }
}