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 0x1a21aa0616… · ArcScan

Transaction

0x1a21aa0616…5d4ff72d5a

2026-09-16 18:35:19 UTC

SuccessFinalized

0x1a21aa06164addf50b9dde5da169c7e3dd80010b3f74fbdfdc94da5d4ff72d5aApprove1 day ago

Flowtransfer path

From

0x28c9aa45…d5502a9fSender

To

0x07fae58f…0373f3c8Recipient

Overviewreceipt · block context

Status: Success
Block: #21,200,682
Timestamp: 1 day ago · 2026-09-16 18:35:19 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.016207 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x0e49e556…715d3846

Method

Approve

Nonce

97

Position in block

4

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 329.9028 gwei
Base fee (block): 203.4991 gwei
Priority fee paid: 126.4036 gwei
Max fee / gas: 329.9028 gwei
Max priority / gas: 329.9028 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log