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 0xb3f9d68f28… · ArcScan

Transaction

0xb3f9d68f28…33b884400a

2026-09-16 16:39:54 UTC

SuccessFinalized

0xb3f9d68f28ae1d545b447b20e78e59f36b210ac9fe0af17c5813c133b884400aApprove1 day ago

Flowtransfer path

From

0x8983212f…5e0c0e0bSender

To

0xe8dfdc5a…2ef04fa1Recipient

Overviewreceipt · block context

Status: Success
Block: #21,187,009
Timestamp: 1 day ago · 2026-09-16 16:39:54 UTC
Value: $0 (0 USDC)
Transaction fee: $0.0032 (0.0032 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xd1a0f9a6…b81e44a0

Method

Approve

Nonce

61

Position in block

19

Gas & feespaid in USDC

Gas used / limit: 38.3%45,993 / 120,000
Effective gas price: 69.5903 gwei
Base fee (block): 40.334 gwei
Priority fee paid: 29.2563 gwei
Max fee / gas: 69.5903 gwei
Max priority / gas: 69.5903 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log