Transaction not yet indexed

528iHvmwK7NvXeCUSEXXBGMbkZwCncPhGgTKq2HsKnMTnUo4KuL5dfbqzJBzneZ8vXDn74mKKNXHdVCeZsWK5H2r

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