Transaction not yet indexed

21zTnthU5GtFggnfcegXfDL4NfRuLJCyEHxNDaK6KUm2nApUPnL5TNz6d5a81vTRQmLqaw1iWE9entc2MFRDxezR

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