Transaction not yet indexed

xU6smYhjvJdaf5STD1kdLbcU5ZJCJU2nFsSLs9eLTp5NgQbD3yqNvJsNGbdSzVTKVW4A2iTBYeAqRcrcqvaYqfZ

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