Transaction not yet indexed

666xdCT6Lv8csEa4v2APoaFDYvQ2j5E4X8Mjpk98MiWiEbmUZ9USNQCE2fMW2GwYGAGhJjq7WBNSp81FKCXQ5iHQ

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