Transaction not yet indexed

668w9t53Lb3crFPBhSQcvawsSEKg6QcUXP6hfLRRLdFQh216yZD6iNGK3eAMqJ8RGDKSHbGKfj8bqzZVMZCacAnh

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