Transaction not yet indexed

RYkWZmKBTZy3ZDTTZKfQWWGxz32eqFZPmnDMAms6YNAxQQhwsWj3eQ4MPPjx8bC8PCDGrU1Fjy3cH3f51T3Uvur

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