Transaction not yet indexed

21xmL6kX2Ynb5HcazxWKecpRTQ7RgeCuZJcE2EK4rKYYw2xFF6gzFzdpsrc3dNfNAc5QoKUi65LjCEASuSaTSbX5

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