Transaction not yet indexed

64ffgvUJFPEGtpu3teM9UZSNNnP9ukp8A3CaFQAjizz2qHxA7hZAYrvLDxQQTa3SGCfGRCGSrpwD2KgSU6REnPdq

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