Transaction not yet indexed

UE3yQSb6WmZTmnZkAyfUhqnWKXkTes4Ra3PMWhuVJ1STx2ufuMb9AyM3sCuRE15s5ugns5x7pVFfaLVjUkFq8h1

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