Transaction not yet indexed

5Mmwjt5zdaWMuM5JMQwAgVPYNWeMLev7Lc66Sx67h5YmggapEa8oEvDAenhTcQLkNyMfCAxWUvuEAbCd2AWQvzBZ

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