Transaction not yet indexed

Q78jMGdwMA7xpvF4d8ZppRrGU4dgHCKFN4F11wC77iW5RAYzK28WC5ssAo7gDqHoTDuYpkhnp7GXosVKGXSeZtZ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.