Transaction not yet indexed

4r21Kjngc4gSvnkNQ3TUGSq8YaAqPCKgiQAnsjjQy8L2YuRZWMAjY62JaZ8o4dJypRr1FhWbjswNRKoVvbFWJeRn

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