Transaction not yet indexed

21DjGG72vtRQRiPJAMhf8a6MoTwZt7k2jsrkBVB5TfJMMsxmbFMvNaKeZhNsoUyRmHx3skYrznhRmwNDfgbaAHi6

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