Transaction not yet indexed

666LUkoZnwsSs9tpy1vR1RRKVmYTJmTQeZ2TAac5Lhodh1J4b4aFpDQ7EUVvcd28kMoawSczbzLTeAE9BJsg1Z3Z

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