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 0x871e0e8966… · ArcScan

Transaction

0x871e0e8966…83eced7f7e

2026-09-18 22:23:18 UTC

SuccessFinalized

0x871e0e896649db8d4f3d009148f7cf3eda6a3c7e47edf108f953c783eced7f7eApprove17 hrs ago

Flowtransfer path

From

0xfb7c1f27…056a7083Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,568,421
Timestamp: 17 hrs ago · 2026-09-18 22:23:18 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001122 (0.001122 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xbb3b660c…5f1c9db0

Method

Approve

Nonce

197

Position in block

8

Gas & feespaid in USDC

Gas used / limit: 89.6%55,438 / 61,865
Effective gas price: 20.2447 gwei
Base fee (block): 20 gwei
Priority fee paid: 0.2447 gwei
Max fee / gas: 40.2447 gwei
Max priority / gas: 0.2447 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log