Transaction not yet indexed

ME7f2pJV6UsSurJvvkVjFokQJ2CEv7CBxBaCQnM9cRjA22VbsQvTxgskoHdqyhvi2mn1LdnqwjoMyuXbiZmYmqW

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