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 0xa40b614e39… · ArcScan

Transaction

0xa40b614e39…167d7ca066

2026-09-16 14:58:55 UTC

SuccessFinalized

0xa40b614e3963fc79542c87f7993f992de5b7dc5543d8ef663e6bca167d7ca066Approve22 hrs ago

Flowtransfer path

From

0xfe174dcd…89bcb9c4Sender

To

0x1a6be34d…6c318073Recipient

Overviewreceipt · block context

Status: Success
Block: #21,175,046
Timestamp: 22 hrs ago · 2026-09-16 14:58:55 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.018089 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc51c16bd…96ae956b

Method

Approve

Nonce

721

Position in block

6

Gas & feespaid in USDC

Gas used / limit: 49.4%49,380 / 100,000
Effective gas price: 366.33 gwei
Base fee (block): 121.5003 gwei
Priority fee paid: 244.8297 gwei
Max fee / gas: 366.33 gwei
Max priority / gas: 366.33 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log