Transaction not yet indexed

21U6wx4LN9Aaw2J8tWUfwkEmS5mxnizB5VCcH7YiLErv6knyQuV4PrE34dGq2mTC5sbb5fWr3AVPs1saMo6Li1XC

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