Transaction not yet indexed

TcUSC5sS9N89afMGMRDFyHFCKLqKQUMRZeH6HHqGCbgjDkYimD8A9Y55ZHhYhDmiBf6Z1pEdRKB5pmEtiZcP7u7

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