Transaction not yet indexed

6687cRCLHUvgPTcnNYxS16UfzRea5PfzUdGn3rvYFFCN18pQnd3GsKna6P5F85QJVoJ7wjkQGHTF9jYG6ydmak1D

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