Transaction not yet indexed

YKnmQm4KXexe5LQchYe6qvo2Bz8PXevqbyWnWe5Wcd3xd2p9A2ZMKdNETzKe1qnwHatvkcX3tjnGae3j2UwyDvV

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