Transaction not yet indexed

YMHPb2Cv12owGvCjcU8nwaZGKvcKD58uUY55LqLMf5QNGw4onh1KPdNZMmmb99Gpg2zxXKpfqXYbqZiTeFKj8Fm

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