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 0x1212b41cef… · ArcScan

Transaction

0x1212b41cef…5fa0fcbbb0

2026-09-17 05:24:14 UTC

SuccessFinalized

0x1212b41cef576b1626cdfd30e204fc1f655795bcb8df5579f2083f5fa0fcbbb0Approve15 hrs ago

Flowtransfer path

From

0x2fcb9326…27770fa0Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,277,540
Timestamp: 15 hrs ago · 2026-09-17 05:24:14 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001199 (0.001199 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x0f10b0b5…d1c8ab4a

Method

Approve

Nonce

0

Position in block

8

Gas & feespaid in USDC

Gas used / limit: 82.1%55,786 / 67,908
Effective gas price: 21.5 gwei
Base fee (block): 20 gwei
Priority fee paid: 1.5 gwei
Max fee / gas: 28.5 gwei
Max priority / gas: 1.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log