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 0x9ef8cd4561… · ArcScan

Transaction

0x9ef8cd4561…209d366e49

2026-09-16 17:51:19 UTC

SuccessFinalized

0x9ef8cd456110db53d950450b003194ed0af202dcbee1e9d61be72d209d366e49Approve14 hrs ago

Flowtransfer path

From

0x7e95df59…7cfd72b4Sender

To

0x207f398c…0b59f93bRecipient

Overviewreceipt · block context

Status: Success
Block: #21,195,470
Timestamp: 14 hrs ago · 2026-09-16 17:51:19 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.016829 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x2be64648…b76039f3

Method

Approve

Nonce

515

Position in block

56

Gas & feespaid in USDC

Gas used / limit: 40.9%49,116 / 120,000
Effective gas price: 342.6435 gwei
Base fee (block): 322.6435 gwei
Priority fee paid: 20 gwei
Max fee / gas: 501.7369 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log