Transaction not yet indexed

RRMCZhzzCSimTYSJC5Nx2QLyM3jPSQWqrRKTXqKtuEArGQd5WbuK5RK3gZJLKvbVTwMUedgi14PftYQUDbGWzHs

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