Transaction not yet indexed

iz3HWDAMPoXD119jyRaESqjqPx3kSR3VBC2dVvnYEeTp7v9zuSbEFpqfTCGPFHarmW8YJjUfp7D3aPEKPFj2LZM

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