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 0xa288917cb5… · ArcScan

Transaction

0xa288917cb5…e1e5a05c86

2026-09-16 18:31:54 UTC

SuccessFinalized

0xa288917cb50eb06b8dc9185a8ad71732a70d54e166ecbb045fc962e1e5a05c86Approve5 hrs ago

Flowtransfer path

From

0xa71072eb…3aa24079Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,200,278
Timestamp: 5 hrs ago · 2026-09-16 18:31:54 UTC
Value: $0 (0 USDC)
Transaction fee: $0.03 (0.030049 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xbe5eab41…b264aea4

Method

Approve

Nonce

142

Position in block

6

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 542.0367 gwei
Base fee (block): 265.6365 gwei
Priority fee paid: 276.4002 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log