Transaction not yet indexed

1218AXRMJ96DjKWJQz7ijHxohWAKN3k2VGjxcbey7kJRZWqu33dbbATDg1Lo1cbugDHgxDWM9dkC7cVBf5tSpMZw

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