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 0x30cacc384b… · ArcScan

Transaction

0x30cacc384b…06ffa2c474

2026-09-17 13:52:26 UTC

SuccessFinalized

0x30cacc384bc4822bc5512ee75422d90183fd6f6ccd5ef0dbfda73c06ffa2c474Approve6 hrs ago

Flowtransfer path

From

0xcb9c7d41…45a415d9Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,337,705
Timestamp: 6 hrs ago · 2026-09-17 13:52:26 UTC
Value: $0 (0 USDC)
Transaction fee: $0.005406 (0.005406 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x095bab4f…a95bebf0

Method

Approve

Nonce

180

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 97.504 gwei
Base fee (block): 20 gwei
Priority fee paid: 77.504 gwei
Max fee / gas: 97.504 gwei
Max priority / gas: 97.504 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log