Transaction not yet indexed

21ALBmt2CXQyAHwVgnHX6ucFWPDhzvrvd9fBv7Q4Ut2jS4kC4Kv5Td1feXakyKThkVDhXbx8sWkyaVeHiqJCwShz

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