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 0xf49e4decfe… · ArcScan

Transaction

0xf49e4decfe…40cfb8acbf

2026-09-17 03:36:30 UTC

SuccessFinalized

0xf49e4decfe9eb2627ecba44858727eaa14fad40324af564e1dd09540cfb8acbfApprove1 day ago

Flowtransfer path

From

0x78451e83…e09f5877Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,264,787
Timestamp: 1 day ago · 2026-09-17 03:36:30 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003835 (0.003835 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x7df24585…879e59e9

Method

Approve

Nonce

875

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 6.4%38,350 / 600,000
Effective gas price: 100 gwei
Base fee (block): 20 gwei
Priority fee paid: 80 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log