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 0xa3b79c7168… · ArcScan

Transaction

0xa3b79c7168…759e93d750

2026-09-16 17:16:56 UTC

SuccessFinalized

0xa3b79c7168b1f5b8fbc896a3b569f6f774f7e9ac4ea2d3cd4e152b759e93d750Approve7 hrs ago

Flowtransfer path

From

0x3e4797d0…6ef149dbSender

To

0xcd6f2a5b…45084de4Recipient

Overviewreceipt · block context

Status: Success
Block: #21,191,396
Timestamp: 7 hrs ago · 2026-09-16 17:16:56 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002359 (0.002359 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xda7e9d1b…4b69a0b4

Method

Approve

Nonce

10

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 66.1%46,261 / 69,964
Effective gas price: 51 gwei
Base fee (block): 20 gwei
Priority fee paid: 31 gwei
Max fee / gas: 63.75 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log