Transaction not yet indexed

664xwSZbNp42LfV7kspmMNqbmxthMY5Meg4ioKmSGzzmWQXkxcoBq3vWhrD1uFN4DLNEcydsjaRaCCcfdYDAS5Mx

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