tx 0x489582d2bd85f1935fe0fa06fbd9bd0315acb8c04a37fabc4339341a46c95e8aCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6276421741,
    "order_id": 415435222,
    "new_price": 6538000000
  }
}