Transaction not yet indexed

668W3waxZTnrS2koaNWmYwWMFVDvDa24YkLSNTGhAcZ8mnkpdPgCnCgPcoQXsqicU1d4mcYiTj3Yk45cXvLJgAsk

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