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 0xac42e39b84… · ArcScan

Transaction

0xac42e39b84…81ea27db55

2026-09-16 16:23:47 UTC

SuccessFinalized

0xac42e39b84f4411499cae3340f6e7c931a830f79668b9a3648d2ef81ea27db55Approve1 day ago

Flowtransfer path

From

0xd25a63c4…e07db126Sender

To

0xf639956f…913db307Recipient

Overviewreceipt · block context

Status: Success
Block: #21,185,100
Timestamp: 1 day ago · 2026-09-16 16:23:47 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001408 (0.001408 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x13048ec8…ff6e94a2

Method

Approve

Nonce

2

Position in block

13

Gas & feespaid in USDC

Gas used / limit: 9.4%46,948 / 500,000
Effective gas price: 30 gwei
Base fee (block): 20 gwei
Priority fee paid: 10 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log