Transaction not yet indexed

28douRPmCSTEGmLmsjr3kL4vYbYuMehVDuHwo6KiKFN32Y1ajwL8qgv4Gi56u55hezyUh1quCgD1YqQsbXUNYYAW

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