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 0xa34b38f2ad… · ArcScan

Transaction

0xa34b38f2ad…94e1640a93

2026-09-16 17:48:20 UTC

SuccessFinalized

0xa34b38f2ad909fbbbb7323bd8947fbff239dbdeb2da241d9c2432594e1640a93Approve1 day ago

Flowtransfer path

From

0x1f04f21c…163c9b95Sender

To

0x68fbcfeb…5c37721bRecipient

Overviewreceipt · block context

Status: Success
Block: #21,195,116
Timestamp: 1 day ago · 2026-09-16 17:48:20 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003971 (0.003971 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x976fcc7c…a68a438f

Method

Approve

Nonce

54

Position in block

38

Gas & feespaid in USDC

Gas used / limit: 40.9%49,116 / 120,000
Effective gas price: 80.8635 gwei
Base fee (block): 44.165 gwei
Priority fee paid: 36.6985 gwei
Max fee / gas: 80.8635 gwei
Max priority / gas: 80.8635 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log