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 0xa2b9aa4865… · ArcScan

Transaction

0xa2b9aa4865…0e3b4b2fb8

2026-09-16 18:12:15 UTC

SuccessFinalized

0xa2b9aa48650d0aebcf6b49f3c3ed7e513336f83d6b3acfbcceff750e3b4b2fb8Approve12 hrs ago

Flowtransfer path

From

0x2bc6e46d…5b6bef2dSender

To

0xc339bae7…d5e2d501Recipient

Overviewreceipt · block context

Status: Success
Block: #21,197,949
Timestamp: 12 hrs ago · 2026-09-16 18:12:15 UTC
Value: $0 (0 USDC)
Transaction fee: $0.004301 (0.004301 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x428fbd81…cad0e071

Method

Approve

Nonce

666

Position in block

19

Gas & feespaid in USDC

Gas used / limit: 38.3%46,009 / 120,000
Effective gas price: 93.487 gwei
Base fee (block): 73.487 gwei
Priority fee paid: 20 gwei
Max fee / gas: 132.434 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log