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 0x9c1b99af5b… · ArcScan

Transaction

0x9c1b99af5b…6981e1c849

2026-09-16 17:44:45 UTC

SuccessFinalized

0x9c1b99af5badfbc69a7a81025cec86f49596e0fced32b5f71ec6186981e1c849Approve1 day ago

Flowtransfer path

From

0x4502bc14…55fefb0eSender

To

0x7197a56b…1ee63777Recipient

Overviewreceipt · block context

Status: Success
Block: #21,194,692
Timestamp: 1 day ago · 2026-09-16 17:44:45 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001621 (0.001621 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x3f38209b…a3a3730d

Method

Approve

Nonce

43

Position in block

38

Gas & feespaid in USDC

Gas used / limit: 8.2%49,141 / 600,000
Effective gas price: 32.9971 gwei
Base fee (block): 32.9971 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 65.8262 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log