Transaction not yet indexed

668ffYo2kYLFdNjWxG9R2d2yFjW7HA2F5UsJCgRckcKSGNFALwywdTLntmQDLQY537xsWgJRyDJpC7dyXMkvVxpQ

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