Transaction not yet indexed

21CgAkj3VsZhYsYRCD2s5Sreseyvm7VH2TwQGtoP2mjLDTLDsQvfHySgBQcj7NcEMsvepvmBKFUa5u4a7aqYAite

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