Transaction not yet indexed

Nmb2EJ8jWiGjvY3KCBYb9xQTUuM7evbxs1JCTyzofB5wf2gHuG5ASqJJuX4dZrLTTKAwmPC1pCMSytcpWwWoX2V

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