Transaction not yet indexed

21i3nAZvtE6kTg4eNHieHf2AMYNA2MWK8HQar2ED7YbS4Krk2tdjKMkQa2msa8DnMsZKAEQFBGqv5SNjcnUuDoSY

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