Transaction not yet indexed

644doRqr6mwWdLuYJNcf2N21prpdGff61HWgpVj6ih9ERSmSyPL7VU9xGq9MEETmvugPVCzY5BnUwGCapo2QDinV

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