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 0x172d8370c9… · ArcScan

Transaction

0x172d8370c9…d5bd0e75e5

2026-09-16 18:09:53 UTC

SuccessFinalized

0x172d8370c982544bb26c8bc51bca9a8003e40c600af3bee90ffd41d5bd0e75e5Approve10 hrs ago

Flowtransfer path

From

0xc9b96646…684a17d2Sender

To

0x77977299…1f2bbe16Recipient

Overviewreceipt · block context

Status: Success
Block: #21,197,669
Timestamp: 10 hrs ago · 2026-09-16 18:09:53 UTC
Value: $0 (0 USDC)
Transaction fee: $0.006008 (0.006008 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xf15771c1…9ca13626

Method

Approve

Nonce

324

Position in block

31

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 122.2948 gwei
Base fee (block): 105.1676 gwei
Priority fee paid: 17.1272 gwei
Max fee / gas: 122.2948 gwei
Max priority / gas: 50.08 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log