Transaction not yet indexed

3MdMhTcLaYnpXfu9zTjTLoNbKWaVCVvGCu2ibE4DbqYrsXwPMsxhQyAAVQT6yAcs2jmsaX9HJpqQWZfSu3d2wAUe

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