tx 0xccb433e66fb0270f1a3af3cc3c81b27312e0e6a0b7b10f336517e15a7bb8852eCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 1597351955,
    "order_id": 388381285,
    "new_price": 6393000000
  }
}