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 0xa39e6630cc… · ArcScan

Transaction

0xa39e6630cc…65da508534

2026-09-16 17:23:59 UTC

SuccessFinalized

0xa39e6630ccb322e5cd1a461feea49c53cbfff4f69f3d54fb288bd265da508534Approve8 hrs ago

Flowtransfer path

From

0x305e0b59…02d7f095Sender

To

0x81d9d988…25409777Recipient

Overviewreceipt · block context

Status: Success
Block: #21,192,231
Timestamp: 8 hrs ago · 2026-09-16 17:23:59 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001244 (0.001244 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x46398ac4…f4f70bb7

Method

Approve

Nonce

142

Position in block

61

Gas & feespaid in USDC

Gas used / limit: 8.2%49,141 / 600,000
Effective gas price: 25.3215 gwei
Base fee (block): 25.3215 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 49.5726 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log