Transaction not yet indexed

5u56QvDNDkumGFcGDyvrDAF7ULj5j8789eZWrqH73Pb3UfrMySa8i8wcfi89x2KksbKhkVhC5rtm8S4AsE5DW9XU

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