Every traffic report from your nodes adds your share of the charge to pending. A claim moves it on-chain.
Why pending can be more than claimable
- A user's charges can go into a claim only once that user has deposited from a TON wallet, because the contract pays you out of that deposit.
- Amounts under 0.001 TON per user wait until they grow.
- A claim needs at least 0.02 TON in total.
What a claim is
One batch covering up to 50 of the users you are owed by, largest amounts first, signed by ProofKit's coordinator with a nonce from a sequence so it can be used only once, and valid for 5 minutes. A user whose escrow deposit can't cover what they owe is left out and stays pending; see Getting paid. Your wallet sends it to the escrow contract, which pays you and books the platform fee. If it expires unsent, the next click makes a new one from the same earnings.
The amount column
The settlements table shows your 80% of each claim. The users' deposits are debited the full amount, of which the contract keeps 20% as the platform fee.
Deleting a node needs its unpaid earnings of 0.02 TON or more claimed first; less than that stays on your account and is paid out with your other earnings. See Getting paid for the whole flow and its gas cost.