Transaction not yet indexed

21Bt2xFdrSf4J882k6YRkh6yFE1Fa5LrB1hY19XEn9EXjPiVyxJe8oU8k8nRNfBBiMtp3i3r4vdxtSyMWgvM5yT5

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