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 0x003dc4328b… · ArcScan

Transaction

0x003dc4328b…60ed486f40

2026-09-16 16:59:30 UTC

SuccessFinalized

0x003dc4328b770cc23900d706f9a650c46c708ff5daa22a8d264ae660ed486f40Approve5 hrs ago

Flowtransfer path

From

0x8bcbc577…19d48c4eSender

To

0x85f13985…4b84426fRecipient

Overviewreceipt · block context

Status: Success
Block: #21,189,331
Timestamp: 5 hrs ago · 2026-09-16 16:59:30 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002073 (0.002073 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xd0ccfb2e…ed7954dd

Method

Approve

Nonce

34

Position in block

9

Gas & feespaid in USDC

Gas used / limit: 49.4%49,380 / 100,000
Effective gas price: 42 gwei
Base fee (block): 20 gwei
Priority fee paid: 22 gwei
Max fee / gas: 42 gwei
Max priority / gas: 42 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log