Transaction not yet indexed

Nx9FsNbK2t4ff1EaNJEs9qmcJMKrRBKh9Xc8GbkGB4ygDAsJHJzGRemL7jnotefSj9WurUiFSTgzAAaCdWVbKu3

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