Transaction not yet indexed

421wxttMR4eXxHA4sEVB2MbS5DX2f3VPkenYXsCB7uUMFxYV8mHQM8AxogdAXHuDC9jTbuSTJj5jgzMkDzmZqgB5

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