Transaction not yet indexed

21CZPbA2PEJ2Z1sroJDcaBhBYW3CQWS5PErRefXiRXqMDSgpkTJAPaXje1FdnS4TR9sbxWvW4xmYapZjDQKoZVUM

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