tx 0x66104010a3574295547e9a3dacde13ce665e2a3f0ef222e5cb8d7a8766ec203dCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 1574876280,
    "order_id": 374838886,
    "new_price": 28699000000
  }
}