Transaction not yet indexed

MumoRUFAEBUyw4Pi356MHkvdJoQ8cBoXFUXn3qFJsNnwGLPvwe2AffwZ7aGvyasWYsua9PZ2S6cCNqxz7gthvfd

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