Transaction not yet indexed

21UwE8NPgmPyDVDKBULwcEDXnThXRhDMn93FifVGESJebM2y4fHbuYDqkbpXmYd3sn2915pThkDxRFxjwRhpuzNs

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