Transaction not yet indexed

FU1pmxyK28LWnefv569paqt4MUwap3Wdcb5MCRqDmW6oDq5U7qypcPD4hE7EFu9PVV3hKzZSEx6AeVQJ5QTMB5S

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