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 0x16fc7abc4c… · ArcScan

Transaction

0x16fc7abc4c…d48cbdcfb7

2026-09-16 19:16:27 UTC

SuccessFinalized

0x16fc7abc4c9775625552121d17d326096faaf295210cc6cfc203d2d48cbdcfb7Approve19 hrs ago

Flowtransfer path

From

0x565f806c…1718bc0bSender

To

0x399bb1ff…618076fdRecipient

Overviewreceipt · block context

Status: Success
Block: #21,205,554
Timestamp: 19 hrs ago · 2026-09-16 19:16:27 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003618 (0.003618 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x7f52739b…edf1a30a

Method

Approve

Nonce

34

Position in block

25

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 73.6513 gwei
Base fee (block): 53.6513 gwei
Priority fee paid: 20 gwei
Max fee / gas: 99.2424 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log