Transaction not yet indexed

1mzFeZ3BRbGn8QqXfEpZiWVnA6Ds8VC2K99vhE6ZJp3VUUTrbc73P9VBrneaT1RxqQzzWnUWiXMLvaZizYhFqx1

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