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 0xb3c0488708… · ArcScan

Transaction

0xb3c0488708…1cefc60cdc

2026-09-16 17:09:33 UTC

SuccessFinalized

0xb3c0488708334dc94de34c2ad62e9ddb30cee5dcf08dd80fadaf6d1cefc60cdcApprove7 hrs ago

Flowtransfer path

From

0xe64aabbc…a8c329b9Sender

To

0x41c31d95…646fc35fRecipient

Overviewreceipt · block context

Status: Success
Block: #21,190,521
Timestamp: 7 hrs ago · 2026-09-16 17:09:33 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002112 (0.002112 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x19b28f0e…b770e9b6

Method

Approve

Nonce

75

Position in block

11

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 43 gwei
Base fee (block): 20.1722 gwei
Priority fee paid: 22.8278 gwei
Max fee / gas: 43 gwei
Max priority / gas: 43 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log