Transaction not yet indexed

21ygvQ7iGyGeTRGrLCNe5VMpxTCFDVCAvJwcNtfQCzMakyoHdioPMuHEEYrkhgfyh8zDPtM4rwkX6BqSJQm6EbUE

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