Transaction not yet indexed

21UvpEcNMimxh7AMh5dPab4XPu8C8chVP9v3Lq5FCp1AMw2KjFVCkY7jwinvYzs3rWMhBEy1zdGPApsHLMAGHyxd

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