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 0x4a805507e6… · ArcScan

Transaction

0x4a805507e6…b0803f8c68

2026-09-17 10:29:14 UTC

SuccessFinalized

0x4a805507e6a3c6ec608a6aeb8efdaefcef6d52ca21392d0f472f76b0803f8c68Approve12 hrs ago

Flowtransfer path

From

0x43467f24…fa5761ddSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,313,641
Timestamp: 12 hrs ago · 2026-09-17 10:29:14 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002218 (0.002218 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xf0029ebe…51e8aac0

Method

Approve

Nonce

313

Position in block

3

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 40 gwei
Base fee (block): 20 gwei
Priority fee paid: 20 gwei
Max fee / gas: 40 gwei
Max priority / gas: 40 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log