Transaction not yet indexed

5uUwJ18PrsjvK42wVGdcY5uQLMWUrCbgiKTyoN1LzNop9PkHPXL8Bd16Wtp7ScJshCvC3cgN1YaYFHxB79Lv1Ya2

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