Transaction not yet indexed

RMMEZbDssdJzxZMYMagHNgFXZXWqaFY4bjp76ooc3yMsctDQ7UwTLyLwLaq5ECKQyh9pc9fVWM52cc53i42QMwp

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