tx 0xb4e1c1a84b9f263c55102b475abd82e31a4a268e8f4ee6ce71b67e3c9cd67e92Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 475238831,
    "order_id": 376914948,
    "new_price": 68680000000
  }
}