Transaction not yet indexed

21PUfzmLVcfwKuuBH6RQEG37cbyWix8MH4Dod7CyrYUufLNxXZM6yS8CvT4mjvAptQrQqnRTaH5hWJW6nCRzPYZt

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