Transaction not yet indexed

21buDKoatZCZnch6bHAjTRccF4RKGER2id1VhkoKCkPapUHiBrTWf81CzQMNQEykDJYbxU9ieHQ8rJMkPHhDJ6Xe

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