tx 0x6320730e84f7bb346a95979abc6d3eca89e21c9b7b566c41aa36bd9972c2fa5fCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3733099663,
    "order_id": 377692142,
    "new_price": 6726000000
  }
}