Transaction not yet indexed

ixQu4EX5QtsG4WwyxB5kx15KKv3wj3Q5HDKdcMtaU6d21NXfAPkrL3RZe9FqLX5MBYJy5hZ7SaHd7HPvkCUErQQ

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