Transaction not yet indexed

3mefMwK3PfbVJVYHrzyCkbC6GVca7d5k1pMAJWoK8pL1zZ5VetU2KgmVwimc8jfQR3VaV3NvJXq3rTi6hXPptyTU

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