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 0x2c39dba319… · ArcScan

Transaction

0x2c39dba319…02cf2203ee

2026-09-16 20:52:40 UTC

SuccessFinalized

0x2c39dba319bba995d6f32f9062786fb169bfc76fcdcf8efeb314c602cf2203eeApprove19 hrs ago

Flowtransfer path

From

0x1901ee21…b61dbe8dSender

To

0x30d74ba9…8e2ea245Recipient

Overviewreceipt · block context

Status: Success
Block: #21,216,953
Timestamp: 19 hrs ago · 2026-09-16 20:52:40 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002455 (0.002455 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc4c07f8b…cc3af6f7

Method

Approve

Nonce

201

Position in block

17

Gas & feespaid in USDC

Gas used / limit: 40.9%49,104 / 120,000
Effective gas price: 50 gwei
Base fee (block): 20 gwei
Priority fee paid: 30 gwei
Max fee / gas: 50 gwei
Max priority / gas: 50 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log