tx 0x9fa9b134d6ca9371c68c4dcca914f8b7325cff371511b4ce649b04e2a8016832Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6307306793,
    "order_id": 415435222,
    "new_price": 6506000000
  }
}