tx 0x3e1d8281f10bf6ab02ef3de57ab3bb91244a8a8a1e8750912ce84d90b3e1b084Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6452085537,
    "order_id": 388157274,
    "new_price": 6484000000
  }
}