Transaction not yet indexed

21bUPgJJMrSjuSZHL1fMKWhdodTHDRrV62H16x7mZXthR4uzDtqmS6c6icXZeRFFcmSFx2LkYFWpDfqZvNNqLKoz

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