Transaction not yet indexed

21NzJVeCx838Fe769RLDW5ffyAC4gx3cHZAmhC1pZyVdHUidgpQkcsS4GxJsdb2DiqfYu4E7Yuqw6Mhgkm1pCcTQ

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