Transaction not yet indexed

RMomGDkUDhf3KZ91giavno9vmqi1XYxkqtv5invBfT4qB2XEmkjdWqH13Jy2zypj6PiPz7Juvr89RT6Qb3E4CE4

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