Transaction not yet indexed

21YbBL1pHj1quhBKtAkETTSquBfPD8HXrV6Q4vdXJnGsMkqNai2qJdcgNaf7x1ThGC9SqbqECjS5a1CCD5fs9K76

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