tx 0x65577587125dcb07340a4bca6cf947ea9ca0ad4b52e51246143bf4cdc09d4a6aCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6649418709,
    "order_id": 337815766,
    "new_price": 6438000000
  }
}