Transaction not yet indexed

2DDuPE76ER6v9u9kbJoi7rtcvHhdPEMwurNUtCPYFEF86oGg5rnJfTfdhwRgDhAverG1UrqoMCkGTHsGkPLfL18u

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