Transaction not yet indexed

3Mecj2NKNF7DgCjDK37NPWR6tuytNehJxAEzEZXAtHumQqKcJLYG2bcyYzuvr8iJg9BiQfHm3E2XU7yefLghJ7Dp

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