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 0xa38dc5dc2e… · ArcScan

Transaction

0xa38dc5dc2e…900a72d3df

2026-09-16 15:52:08 UTC

SuccessFinalized

0xa38dc5dc2e10012327a4d27a6749a90fd1f534b6cdc9207a5e5995900a72d3dfApprove7 hrs ago

Flowtransfer path

From

0x5a049de9…bed01dc7Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,181,349
Timestamp: 7 hrs ago · 2026-09-16 15:52:08 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001336 (0.001336 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x7c7ae24d…318109ff

Method

Approve

Nonce

27

Position in block

48

Gas & feespaid in USDC

Gas used / limit: 83.3%55,690 / 66,828
Effective gas price: 24.0069 gwei
Base fee (block): 22.5069 gwei
Priority fee paid: 1.5 gwei
Max fee / gas: 32.8266 gwei
Max priority / gas: 1.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log