Transaction not yet indexed

MDCyG5STQvgJAw1WGmin2pC5pm5iYTykNv3FLPVLvF3uezqbugHoqh7gkbhF8816LtjCXqrTQVGdWcHVB7VRkUY

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