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 0x030b2a0e4c… · ArcScan

Transaction

0x030b2a0e4c…3bbae9d7c7

2026-09-16 16:05:30 UTC

SuccessFinalized

0x030b2a0e4cc002f85c372db3c7e8b00862ca1bbc1b01115122671c3bbae9d7c7Approve18 hrs ago

Flowtransfer path

From

0x7994d0fc…bd5f60d0Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,182,933
Timestamp: 18 hrs ago · 2026-09-16 16:05:30 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002006 (0.002006 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x3bc0f2a9…b2e1bce4

Method

Approve

Nonce

4

Position in block

19

Gas & feespaid in USDC

Gas used / limit: 65.7%55,426 / 84,343
Effective gas price: 36.207 gwei
Base fee (block): 27.3766 gwei
Priority fee paid: 8.8303 gwei
Max fee / gas: 47.2735 gwei
Max priority / gas: 8.8303 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log