Transaction not yet indexed

5F4n5sg2U1PVUGkSnZjkCqBJiqAY2w51T46fNbUQBvSJ8pbBJHtRUh6ZJdL5dpeEMPyKt8aaSc1GWRxZHU4fEn43

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