Transaction not yet indexed

Sm1tBLH2tFgFXzPAkqpMUSGaS1jRCYV44KGHiRya4Cpmx7yG8qNwHJCPva43rk5z8piUUcxh69zav1vb2rtZBCS

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