Overview Blocks Txns

Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Transaction 0x18ab5c4682… · ArcScan

Transaction

0x18ab5c4682…96c811ffd1

2026-09-16 19:39:07 UTC

SuccessFinalized

0x18ab5c4682a6b6dafc485db5283f275e5a45fc28bdca5cfd61674896c811ffd1Approve10 hrs ago

Flowtransfer path

From

0x140c9bf5…112ced50Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,208,240
Timestamp: 10 hrs ago · 2026-09-16 19:39:07 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003433 (0.003433 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x712947f3…bbae5d81

Method

Approve

Nonce

22

Position in block

1

Gas & feespaid in USDC

Gas used / limit: 6.4%38,350 / 600,000
Effective gas price: 89.5197 gwei
Base fee (block): 35.61 gwei
Priority fee paid: 53.9096 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log