Transaction not yet indexed

21zzxzSRJcHKg2eiTK4eMV4cbNgz4wv9fBSrHbUAvgsVpSs5EV6MRnoZGHPJB4eBDSuPXDYeaasuYkBzxtWejgnS

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