Transaction not yet indexed

nb84qdRhRRzWFsMBqm9VvXUj8LcY8epAZajHk1P5ph8kPANoPEw2UFKQGVKpmXE51w9xKG82q6mfZU2oe7YSv8c

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