Transaction not yet indexed

SmXzUA314WSQzKfAEK7N8t6zLArg4PQ2qcu5QC3V2KDMh9sVKL9t2EmTmtBaHzwZta2tBoFSePwMgSwXCEWGW52

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