Transaction not yet indexed

mc6nbZdG8UB9bsuXuUbvQVBFLRMWKV5eR5LMDMbu7wYKWoY3tCj5KstEWCfEhzz2vx5BiXvTAZuU2XMLBqmLKbP

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