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 0x308fb5b45b… · ArcScan

Transaction

0x308fb5b45b…ded24fbe5f

2026-09-16 16:05:27 UTC

SuccessFinalized

0x308fb5b45b89422836d74c3b6ec4e92dd54fd69dbdf72011de9679ded24fbe5fApprove3 hrs ago

Flowtransfer path

From

0xb3bca204…e08e6c43Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,182,928
Timestamp: 3 hrs ago · 2026-09-16 16:05:27 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003284 (0.003284 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xf9b16033…978dfa2e

Method

Approve

Nonce

80

Position in block

3

Gas & feespaid in USDC

Gas used / limit: 65.7%55,786 / 84,885
Effective gas price: 58.8823 gwei
Base fee (block): 27.8823 gwei
Priority fee paid: 31 gwei
Max fee / gas: 73.6322 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log