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 0xb3228b4ab5… · ArcScan

Transaction

0xb3228b4ab5…71e2f2f892

2026-09-17 09:48:02 UTC

SuccessFinalized

0xb3228b4ab5d59a6765e4bcf8365a6f9c65d942d589ef62c10b3eed71e2f2f892Approve1 day ago

Flowtransfer path

From

0x21a45b2c…bc0eb97dSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,308,760
Timestamp: 1 day ago · 2026-09-17 09:48:02 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003326 (0.003326 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x3a695757…66dfc455

Method

Approve

Nonce

203

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 60 gwei
Base fee (block): 20 gwei
Priority fee paid: 40 gwei
Max fee / gas: 60 gwei
Max priority / gas: 60 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log