Transaction not yet indexed

5SMntt6CRKB5MWmcZC32Dc24X6eNezWzfwxQttGUNiKZktGWcmjL2unAr8uvSknpEHrtQX4qY7jMSViPqvQ8MLd2

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