Transaction not yet indexed

Nn2LrqizegFVmH2JMpxoVY52xEVXqAoi4oCp9WFSAmXvPHsZfmLw5EEQwjPx5XMkTByPMVBkMwZDV8mz1MjPkXU

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