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 0x280a7416bb… · ArcScan

Transaction

0x280a7416bb…7336e7f1ee

2026-09-16 16:49:00 UTC

SuccessFinalized

0x280a7416bbfb2b78ace377e28aeb2c8c5e6e4962f2b4fdbe1846467336e7f1eeApprove1 day ago

Flowtransfer path

From

0xa71072eb…3aa24079Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,188,088
Timestamp: 1 day ago · 2026-09-16 16:49:00 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002217 (0.002217 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc0f72516…30d7ad5f

Method

Approve

Nonce

114

Position in block

19

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 40 gwei
Base fee (block): 20.2101 gwei
Priority fee paid: 19.7899 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log