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 0x30d84a2c41… · ArcScan

Transaction

0x30d84a2c41…8defc66bee

2026-09-17 06:40:57 UTC

SuccessFinalized

0x30d84a2c412f31efb5b8a33dac00fa583ee45452bfad3e8fce4cec8defc66beeApprove1 day ago

Flowtransfer path

From

0x4073aa0d…e7946f15Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,286,619
Timestamp: 1 day ago · 2026-09-17 06:40:57 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001109 (0.001109 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x54061a16…ce82dc01

Method

Approve

Nonce

8

Position in block

34

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 20 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log