Transaction not yet indexed

5NMSPM6B6zo6GFEEEFcqiBJBt4wBBbFjpsxPZs87seDqSygd9nNGKXGoWyLEfiMDgDgBQKy6c5nWiMgwp8XARBZD

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