Transaction not yet indexed

ME7J8b5SKn7GhKbepSmUzB8UGUnUtSWFifLoe3jHY2KVz7LJi1LPY7cdJmoAvEaVErVhZWBnBNSPgU1TPpWnNFx

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