Transaction not yet indexed

21TSKbfGY6bQhXG5V49XcsbRuemttfZWA2uv79eLrUmEz4Rt9Pkrhb9KxqngVJBmLyNvJBi3iabF1cX2fSPLDdyr

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