Transaction not yet indexed

5MDKn7EqjNTgTACMqLJCKQRr25cQadv728VqocX115Ryo8gLr6q83SWjay4jT3SzyeQAR4wp1QRz8cyZq3CAqpTY

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