Transaction not yet indexed

1EFfkBeZXbLfCm8HJLjZg8P6oA6v9RPtFkfzLeHEpcq2rnsjFRXtCPuUqvA7YJMsFJjsibuRWsccMikjVUPYAfF

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