Transaction not yet indexed

4R21zT465KU79MhtX16crGwqeMAkRnSoYGYVuALucKfghf9TyyNsPDPgMoFhZ3mt8qhDd6VpWENviqAYMtcGS7jw

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