Transaction not yet indexed

666YwVjgbwhqM4PZ5pEGzoyLmEfr7LRY7NsJFQrvSwA82KtecPDa8x7Mg53wK9Upbua2kCBGo9RHPM3rdaiPkLZf

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