tx 0xedd70229feb7603e53c9a8e0e98cb30e0c0a0e28dfd4f4150c403e490039e0d5Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2449013955,
    "order_id": 339459467,
    "new_price": 6300000000
  }
}