Transaction not yet indexed

2921fywKn11Jr2CtLDYV9cz8vuhq9mhFYyM29g4BJSsHUiK8uRgXJoV53w66tuaMbXpjMbxPRuTkjxMQKPiPHHN2

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