Transaction not yet indexed

21XcD2AejDrEtmpxTjk2RkBYZbboPyXmw94GHY9ALfTsGT86kVuVDrKcni2N2Tmiopqz6cg1QNo6KteNLVfHGqy7

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