Transaction not yet indexed

21NwSAaP3Vyp6656dASobQqg9gARHF8f67PR3gnYc7LicePrRMmEqHtecdqZ9FtxdQXH4c5ASFuDcNPBW7PqzX6D

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