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 0x45f25de9a1… · ArcScan

Transaction

0x45f25de9a1…dd201cfecd

2026-09-16 19:32:38 UTC

SuccessFinalized

0x45f25de9a1cf7654ab2f0d92c9fd47e4ae4da12b2d201aa89d02b3dd201cfecdApprove4 hrs ago

Flowtransfer path

From

0x21c69ab0…e5317eb2Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,207,471
Timestamp: 4 hrs ago · 2026-09-16 19:32:38 UTC
Value: $0 (0 USDC)
Transaction fee: $0.004339 (0.004339 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xd9ecbf67…1609f1bd

Method

Approve

Nonce

14

Position in block

40

Gas & feespaid in USDC

Gas used / limit: 65.7%55,450 / 84,380
Effective gas price: 78.2533 gwei
Base fee (block): 65.9333 gwei
Priority fee paid: 12.32 gwei
Max fee / gas: 102.7 gwei
Max priority / gas: 12.32 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log