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 0xba12e98fe1… · ArcScan

Transaction

0xba12e98fe1…5c67697c78

2026-09-16 16:07:35 UTC

SuccessFinalized

0xba12e98fe1fb3cfd82c55feb314d89a80ea4e48296d1e1a6603faa5c67697c78Approve14 hrs ago

Flowtransfer path

From

0x8a966db0…e7e55f54Sender

To

0xffffffff…fffffffeRecipient

Overviewreceipt · block context

Status: Success
Block: #21,183,180
Timestamp: 14 hrs ago · 2026-09-16 16:07:35 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000452 (0.000452 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xf1c95a27…b1907fe5

Method

Approve

Nonce

250

Position in block

50

Gas & feespaid in USDC

Gas used / limit: 22.6%22,640 / 100,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 0 logs