Transaction not yet indexed

2b421HvHKibG8MBqayVGnRiTuEnmYPJSMe2tg5PeeyrnZbt1vKU2nnG4A7BFoBjqus3YCk5f1EDxQJAR1DJXMBuu

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