Transaction not yet indexed

64421oZjZR6dxvF42ez9eJqK4kxjioSXmHYMEE4E7X7wgzk35wdAt1YN6XexdPRDN77JKgLYMdGcAx4JatZ2aSv3

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