Transaction not yet indexed

MCvfgBGZdpsmRKFk7n42mJyjxhHomDA4a7N9MPRktuMuc8HA8wAzekCp8rcJFzFtBvAGRHfiirCRfapqCGMbXU8

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