tx 0x746e1d3ded1355b3d27460fa009adf1870d9c1edd10ff37fcf2711f8e0cf08d7Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3928939025,
    "order_id": 388375041,
    "new_price": 6323000000
  }
}