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 0x1a1af0e1ab… · ArcScan

Transaction

0x1a1af0e1ab…332f6046fb

2026-09-16 19:19:38 UTC

SuccessFinalized

0x1a1af0e1abc2b2bbed4de93cf0252d77e784b335360a97c77bf3a0332f6046fbApprove21 hrs ago

Flowtransfer path

From

0x20d5c9bd…bcee8064Sender

To

0x670feb58…d48d8ce4Recipient

Overviewreceipt · block context

Status: Success
Block: #21,205,931
Timestamp: 21 hrs ago · 2026-09-16 19:19:38 UTC
Value: $0 (0 USDC)
Transaction fee: $0.007184 (0.007184 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x9a5f2ad9…fbeaca3f

Method

Approve

Nonce

105

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 49.4%49,380 / 100,000
Effective gas price: 145.5 gwei
Base fee (block): 44.6765 gwei
Priority fee paid: 100.8235 gwei
Max fee / gas: 145.5 gwei
Max priority / gas: 145.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log