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 0x3bf03a999d… · ArcScan

Transaction

0x3bf03a999d…3885a5063c

2026-09-16 16:43:09 UTC

SuccessFinalized

0x3bf03a999deb99368f8e03055e397afbb028863e2bef7fb6984fe63885a5063cApprove1 day ago

Flowtransfer path

From

0x809105ad…d0c06050Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,187,394
Timestamp: 1 day ago · 2026-09-16 16:43:09 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002338 (0.002338 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xf5ce1ac2…73ec1ab6

Method

Approve

Nonce

76

Position in block

20

Gas & feespaid in USDC

Gas used / limit: 75.8%55,450 / 73,128
Effective gas price: 42.1682 gwei
Base fee (block): 32.7203 gwei
Priority fee paid: 9.4479 gwei
Max fee / gas: 45.7978 gwei
Max priority / gas: 9.4479 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log