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 0x3fca4f646f… · ArcScan

Transaction

0x3fca4f646f…bf4948a0fb

2026-09-16 16:57:54 UTC

SuccessFinalized

0x3fca4f646ff4fd12c89a1cd6495ad0eb81bc504e50c19f1f8493a0bf4948a0fbContract Call1 day ago

Flowtransfer path

From

0xd6c39916…9623c19eSender

To

Permit2Recipient

Overviewreceipt · block context

Status: Success
Block: #21,189,141
Timestamp: 1 day ago · 2026-09-16 16:57:54 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000969 (0.000969 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x87517c45132 bytes

Included in block0x326663e2…e531778b

Method

Contract Call

Nonce

37

Position in block

48

Gas & feespaid in USDC

Gas used / limit: 99.2%47,818 / 48,204
Effective gas price: 20.2809 gwei
Base fee (block): 20.2809 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 40.375 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log