Transaction not yet indexed

1SMQPgAxpNn5buXEJikVaFPccjvDGZFpXbpQAmPSmMtZRCUSkXRhGbiNhPA93AtGGSqvbmr5F2qQMh2sLR8NsxG

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