Transaction not yet indexed

s1mmghNNFhwb7ys9RMnnrEAq8w95rVvnEVtg5t9D8oipW56xN8TMhepfJLCKV6MeA3foh7TvWXkemUGKxYC6vE7

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