Transaction not yet indexed

23C21HvNJa2F3MSMBv3E16mh8TJyiwFvtFyyy6Eqnqe71G2u9EKdK7iBPPdznrVKfHkSqWAsJFC28pabUMRhLGT9

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