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 0x2a1f5eddba… · ArcScan

Transaction

0x2a1f5eddba…184f1830b2

2026-09-16 18:12:25 UTC

SuccessFinalized

0x2a1f5eddba5d7188d8e00fde4c7a9fb39ea1b08954ecfb490bbd06184f1830b2Approve7 hrs ago

Flowtransfer path

From

0xa8709f5f…71b6b8c0Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,197,969
Timestamp: 7 hrs ago · 2026-09-16 18:12:25 UTC
Value: $0 (0 USDC)
Transaction fee: $0.007867 (0.007867 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xaf63edc9…229bd6c0

Method

Approve

Nonce

27

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 6.4%38,350 / 600,000
Effective gas price: 205.1564 gwei
Base fee (block): 70.552 gwei
Priority fee paid: 134.6044 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log