Transaction not yet indexed

4uUcSnHzz9J9ujXvWk2hTX1bmSXdshmHNBV4SCnXVhEdRb6XvrgkkiHWGqMqdeUtp9qUXAeiLTqQ8kDZTHF96bn2

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