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 0x8978cbce8e… · ArcScan

Transaction

0x8978cbce8e…f634e1e229

2026-09-17 17:10:05 UTC

SuccessFinalized

0x8978cbce8eaf962fabab537689ff0fef327465dff918b6b940df65f634e1e229Approve1 day ago

Flowtransfer path

From

0x40c80f17…781a7e21Sender

To

0x3dd6db0f…df1fb813Recipient

Overviewreceipt · block context

Status: Success
Block: #21,361,008
Timestamp: 1 day ago · 2026-09-17 17:10:05 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000998 (0.000998 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x04a4818e…8ca9d606

Method

Approve

Nonce

101

Position in block

78

Gas & feespaid in USDC

Gas used / limit: 90.2%46,442 / 51,508
Effective gas price: 21.5 gwei
Base fee (block): 20 gwei
Priority fee paid: 1.5 gwei
Max fee / gas: 28.5 gwei
Max priority / gas: 1.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log