Transaction not yet indexed

16dUMcpPQdVXSobEgHRqpeSonJa5eSYQNynCoAdSvfCmD7LkdwiXF3GGtKfqDCKweV9NxvBYVRWH8M8YGixX7n6

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