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 0x3a19b1987e… · ArcScan

Transaction

0x3a19b1987e…b722dfe776

2026-09-18 14:13:48 UTC

SuccessFinalized

0x3a19b1987eb06e3f2c17b3744be4dd17db75198b2f6872af11e033b722dfe776Approve17 hrs ago

Flowtransfer path

From

0x387babf7…0ba7fb70Sender

To

0x7647f0cc…bc420087Recipient

Overviewreceipt · block context

Status: Success
Block: #21,510,518
Timestamp: 17 hrs ago · 2026-09-18 14:13:48 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003248 (0.003248 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x77b8f2ca…fac307d9

Method

Approve

Nonce

14

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 51.5%46,402 / 90,000
Effective gas price: 70 gwei
Base fee (block): 20 gwei
Priority fee paid: 50 gwei
Max fee / gas: 90 gwei
Max priority / gas: 50 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log