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 0x39efebd8ef… · ArcScan

Transaction

0x39efebd8ef…f556290b66

2026-09-16 15:06:37 UTC

SuccessFinalized

0x39efebd8eff8f5eb771ab6aa7d1e4bc2fe2b7cb73dbf78d18d7c67f556290b66Approve1 hr ago

Flowtransfer path

From

0x1a42dc5d…cbd8f670Sender

To

0xc0828e43…05c71da8Recipient

Overviewreceipt · block context

Status: Success
Block: #21,175,958
Timestamp: 1 hr ago · 2026-09-16 15:06:37 UTC
Value: $0 (0 USDC)
Transaction fee: $0.10 (0.100479 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xee1ab5b4…8159e1b5

Method

Approve

Nonce

624

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 66.1%46,531 / 70,371
Effective gas price: 2159.4011 gwei
Base fee (block): 159.4011 gwei
Priority fee paid: 2000 gwei
Max fee / gas: 2698.1282 gwei
Max priority / gas: 2000 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log