Transaction not yet indexed

21p4vTWtek5iREgR1aUQX6dPJrqF9SzbhoqUcN8sgLKCzvQQQ2QGuFNF5rPSYBFr45JXRrtZ7Nfp2xdFuZwiekXM

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