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 0x2f20bf66d8… · ArcScan

Transaction

0x2f20bf66d8…d7038402bf

2026-09-16 15:39:00 UTC

SuccessFinalized

0x2f20bf66d83d2b3560e2ccba23109ab3daf0fbcb1343dea43b204ed7038402bfApprove1 day ago

Flowtransfer path

From

0x8ec780ea…4db98f87Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,179,794
Timestamp: 1 day ago · 2026-09-16 15:39:00 UTC
Value: $0 (0 USDC)
Transaction fee: $0.006 (0.006 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xf0eaf46c…418c4b43

Method

Approve

Nonce

2,039

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 108.232 gwei
Base fee (block): 31.2154 gwei
Priority fee paid: 77.0166 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log