Transaction not yet indexed

66TbSCLBYTcLr6wS1uEBXVPNQJ8NaMxUnrHZiN7LnK3Zf5KKF3MAff3WAFjorFbiU2g6b7uLM7VHZ4JGWUpgndNT

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