Public testnetc12-testnet-1Public testnet. Testnet tokens have no monetary value. There is no mainnet yet. C12 is the network's utility token, not equity and not the settlement currency. Settlement is designed to be in USD stablecoins; testnet deposits still use test C12.
Transaction

Rejected

82DDF1C75B3F1C1DBFC49FB4D0DF1B1FA1B7A0A98485D8102DB4C3AE53ACF158
Code 22
Height
182070
Index
1
Code
22
Fee
0.003 C12
Gas
52206 / 1500000
Signer
c121kkmf6h2puh0nk46h3y9x5vr7ry0u7eeyf0r28v
failed to execute message; message index: 0: outcome already applied

MsgRespond

/c12.checking.v1.MsgRespond
{
  "@type": "/c12.checking.v1.MsgRespond",
  "signer": "c121kkmf6h2puh0nk46h3y9x5vr7ry0u7eeyf0r28v",
  "challenge_id": "c:3c9c7a77814f82cef04d36bee399a80a6a9cfdd16534071fa1054d4fa21e3726",
  "response_hash": "sha256:1186d5ea6e59149ca7122d9c8962f5169d112147e50148e6e5007c951f5e8bb7",
  "conceded_quantities": [
    {
      "unit": "J",
      "scale": 0,
      "value": "168966871",
      "parameter": "energy"
    }
  ]
}

No C12 events on this transaction.