Transaction not yet indexed

MdpqDVSU6LUsvTENqZVfkXV17vNvkwQnn3u9npwbYHFVRsJsbdLKWVk6WxXv2YphyW7pjfpKc4QyhBCXJcJZ9Wb

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