Transaction not yet indexed

21ugZtmVDxeV9C5bf6FtT4NdWfR5R19igFPs8qDFh1ozhszpDoNuBYeLz5UEoGxiR8B7UUXdQ4ZiP2v3z3RqbAsb

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