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 0xfb1a0c7cee… · ArcScan

Transaction

0xfb1a0c7cee…337f34075e

2026-09-16 21:19:24 UTC

SuccessFinalized

0xfb1a0c7ceefa834cb4474c2185663d7e44bed5e2d8e50433206ce3337f34075eApprove1 day ago

Flowtransfer path

From

0x9a276cd8…cc2e6939Sender

To

0xa8a446f0…e250e1bfRecipient

Overviewreceipt · block context

Status: Success
Block: #21,220,121
Timestamp: 1 day ago · 2026-09-16 21:19:24 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002073 (0.002073 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x0d3f2180…a26357ab

Method

Approve

Nonce

90

Position in block

3

Gas & feespaid in USDC

Gas used / limit: 49.4%49,380 / 100,000
Effective gas price: 42 gwei
Base fee (block): 20 gwei
Priority fee paid: 22 gwei
Max fee / gas: 42 gwei
Max priority / gas: 42 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log