Transaction not yet indexed

423LkE2MBM3pWnsf4TZwK55NamPVbcSw7nxGmCmZSAKK9sw56ovGKJcwstTLVccYWUHDqwbXPykvpWPWoG7nJqdn

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