Transaction not yet indexed

TbfbNabKTyeK4EYBbicux13khm5Xj6KpAVzhJHpCKbxoGjyqFLfmphtzoEA9i7FTP6Udp7ujeE7Gk4KDWJAgJAN

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