Transaction not yet indexed

278EX2LrvBaRSJpjWtpEJ4BNQQwLjoBAGU6gULzhYMMVVZqPaoXYrvFchebyBdvQLLXLsaxcP85CidUDoSCXQdwX

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