Transaction not yet indexed

5UNNGur8SXGNB5r1bXhvBMvgBcC5UmmoXaHETFKLwyDAAFFwgtWaPEaWCuxPGoPXHPjod32U1m4fbDnRfJDDS9eY

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