Transaction not yet indexed

ME6sDiqmo2sYJqaEfHSXa9dasTYKv2tFYmTYrwjDfCNZbD41Fr7trAfKrTHYsF389ge5qVjkHM9pF2EAg8rBuoD

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