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 0x3f9370be57… · ArcScan

Transaction

0x3f9370be57…2ffe007b7f

2026-09-16 15:09:17 UTC

SuccessFinalized

0x3f9370be57cf5fa99869d3ca0956a834c29ed2fc5982ada1ca729c2ffe007b7fApprove18 hrs ago

Flowtransfer path

From

0xb2229446…64932aa0Sender

To

0x49e09ee7…16b5c876Recipient

Overviewreceipt · block context

Status: Success
Block: #21,176,273
Timestamp: 18 hrs ago · 2026-09-16 15:09:17 UTC
Value: $0 (0 USDC)
Transaction fee: $0.008594 (0.008594 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x100faaba…709a6e96

Method

Approve

Nonce

76

Position in block

22

Gas & feespaid in USDC

Gas used / limit: 40.9%49,116 / 120,000
Effective gas price: 174.9925 gwei
Base fee (block): 154.9925 gwei
Priority fee paid: 20 gwei
Max fee / gas: 255.5516 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log