Transaction not yet indexed

664nf8a5XxRg7kP6HcJXG1S8ZcoC7k8WZ3e7mqy5Sy7TM7cLNNAcHwAj4FuVPXk2xtb41YoA3p6j5zoCBkuuHPkx

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