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 0xfb3209daa9… · ArcScan

Transaction

0xfb3209daa9…5dbd7da2a2

2026-09-16 19:02:56 UTC

SuccessFinalized

0xfb3209daa9c77da48dd2ea5b09dcf57c011338f3438c6dcb72860b5dbd7da2a2Approve3 hrs ago

Flowtransfer path

From

0x1f2b4f96…e7d0e9b8Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,203,953
Timestamp: 3 hrs ago · 2026-09-16 19:02:56 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002161 (0.002161 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xf7a3649e…37cefb5c

Method

Approve

Nonce

0

Position in block

32

Gas & feespaid in USDC

Gas used / limit: 90.2%55,786 / 61,865
Effective gas price: 38.7454 gwei
Base fee (block): 38.7454 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 79.796 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log