Transaction not yet indexed

MwR7WpWg9WEsNABkuvcDkdfKXD91jNBSigHXLfShMehZ1njPbPNczv2a9qUYdnEVjcpvJRFstrUPNSNsPRzyCp4

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