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 0xa20c0b1ba9… · ArcScan

Transaction

0xa20c0b1ba9…8efd8ab4c0

2026-09-17 22:57:46 UTC

SuccessFinalized

0xa20c0b1ba91be5567dbc75aa8f6702dda9f0064f079eca3760af4b8efd8ab4c0Approve22 hrs ago

Flowtransfer path

From

0x759dac83…14a8f8ccSender

To

0x8c4252c8…ebf842b7Recipient

Overviewreceipt · block context

Status: Success
Block: #21,402,152
Timestamp: 22 hrs ago · 2026-09-17 22:57:46 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002328 (0.002328 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x63a5121d…1811e797

Method

Approve

Nonce

8

Position in block

1

Gas & feespaid in USDC

Gas used / limit: 38.8%46,562 / 120,000
Effective gas price: 50 gwei
Base fee (block): 20 gwei
Priority fee paid: 30 gwei
Max fee / gas: 50 gwei
Max priority / gas: 50 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log