Transaction not yet indexed

21SKhPy4p9PFUPFeqfMLzPGPBg7ZapA5s1ZpEiECrmuwFsAzHpd2KDEBjcrXJubWpLoLvP6TLFPRtcwscm143rvc

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