tx 0x9ec6ed82b32c8e70b07d43ffb7b2e197827cf11d1c10f0fec2caf25918b79311Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3874546482,
    "order_id": 388375041,
    "new_price": 6434000000
  }
}