Transaction not yet indexed

278bLKcBvz9K5DnCemETqED4KFHHv1d9Ujo1Zfqo7aYCntsfzDyWC22t5VzR9wkLyCTRQe62dUUaYZdf2kxffPcE

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