tx 0x1a8dcb7fd68064a7e28e0191953a52e2e3aa3bc655abca0ad7a496142a8089b2Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6383423087,
    "order_id": 410972114,
    "new_price": 6448000000
  }
}