Transaction not yet indexed

668RLTtHCARMaEvZhzddXeuWf5uChzHKNKdJhjq7LG2MBxX7pHAYda9WDHad4YCLu1KJpQJ1XrdN7Q94ESqRZEus

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