Transaction not yet indexed

21B54SH1qrZev4y4ZKiZ8rMRXqvYCrdaMwHZux9zGeom8V6VfZwkfK9vQ6JqvKSzicPZr4HE5CJYLqAoJLaLq9ZW

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