Transaction not yet indexed

SmEF3L31a2YsvYN5RMPpkguT3PcPeZRmH3kqrgdTLdW2F1qPHtb4oFM1UcSwLnhFKYXN1zTRRQHGPvEgMuSMxf6

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