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 0xac40ef4a92… · ArcScan

Transaction

0xac40ef4a92…3cebc8c041

2026-09-16 16:41:19 UTC

SuccessFinalized

0xac40ef4a9223d5eff72ed9c0a04435949ff3aabf3cc1b8fb3eb3013cebc8c041Approve1 day ago

Flowtransfer path

From

0x4418fff1…e8548f94Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,187,176
Timestamp: 1 day ago · 2026-09-16 16:41:19 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002475 (0.002475 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xd76ff8ee…382e257c

Method

Approve

Nonce

0

Position in block

24

Gas & feespaid in USDC

Gas used / limit: 82.1%55,450 / 67,504
Effective gas price: 44.6435 gwei
Base fee (block): 36.8639 gwei
Priority fee paid: 7.7796 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log