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 0xb939cd1977… · ArcScan

Transaction

0xb939cd1977…2ccf1f8a22

2026-09-16 15:51:37 UTC

SuccessFinalized

0xb939cd1977ff9fb252b8a8b10b8e6e671d24d5ea61c681270d29372ccf1f8a22Approve1 day ago

Flowtransfer path

From

0x9e440c2d…42bbc8cdSender

To

0x8bcb9427…c69ea4f0Recipient

Overviewreceipt · block context

Status: Success
Block: #21,181,289
Timestamp: 1 day ago · 2026-09-16 15:51:37 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00121 (0.00121 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x53917c61…d463053c

Method

Approve

Nonce

51

Position in block

27

Gas & feespaid in USDC

Gas used / limit: 23.0%46,019 / 200,000
Effective gas price: 26.2973 gwei
Base fee (block): 25.9693 gwei
Priority fee paid: 0.3279 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log