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 0x3f405a94e4… · ArcScan

Transaction

0x3f405a94e4…0777aeb58d

2026-09-16 16:38:08 UTC

SuccessFinalized

0x3f405a94e47b8ca0cb968c4e239cd73370d7fe5355c7bc5df04cfc0777aeb58dApprove8 hrs ago

Flowtransfer path

From

0x6d98300f…5827a778Sender

To

0x780bc820…b9eb59f5Recipient

Overviewreceipt · block context

Status: Success
Block: #21,186,799
Timestamp: 8 hrs ago · 2026-09-16 16:38:08 UTC
Value: $0 (0 USDC)
Transaction fee: $0.05 (0.049128 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x1589e298…a7e9b840

Method

Approve

Nonce

2,635

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 1000 gwei
Base fee (block): 33.188 gwei
Priority fee paid: 966.812 gwei
Max fee / gas: 1000 gwei
Max priority / gas: 1000 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log