Transaction not yet indexed

Q9u6bxRhzBc6mu9jyiuzU8GhaouAeDxhkt5wthXoXec4FD4TwbxBSLSvYZY8ZA72C1Kx4W2LbjLLVzwJGbX5e91

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