Transaction not yet indexed

5tUfLb43KtwbZPzaZZHWhcnViymVTaLrJCKpFLWeA342FqWFxZGU7sLMKQPWUbbUeEQGCcpoNwTZg8akV1G3S2Lf

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