Transaction not yet indexed

NpESwrcA1EPVx2WPYm2Jg1r2yzFbdYmE2dud6qbhuzVduPPuREn6FYniGLmdJ7aMzGRLZkZ23BQhJT8XYVz2T77

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