Transaction not yet indexed

21MRpfJhtRLe63LTjQLqFoGGgB3Qninq4hGwTMfQvVirAWuHHbtfPJ4rYWPeRqG8C1DcskjVspM1SdNHA1fkWTkm

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