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 0x2cffd40919… · ArcScan

Transaction

0x2cffd40919…a0d104cb47

2026-09-16 17:15:21 UTC

SuccessFinalized

0x2cffd4091961bc0037914fceb6812a84f26698485f8f41cfdcff85a0d104cb47Approve17 hrs ago

Flowtransfer path

From

0x4a4b38a3…194de758Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,191,209
Timestamp: 17 hrs ago · 2026-09-16 17:15:21 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002301 (0.002301 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xb08543f6…d6c6b881

Method

Approve

Nonce

3

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 6.4%38,362 / 600,000
Effective gas price: 60 gwei
Base fee (block): 20 gwei
Priority fee paid: 40 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log