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 0xf4a2ba374c… · ArcScan

Transaction

0xf4a2ba374c…382fffbbfe

2026-09-16 16:37:57 UTC

SuccessFinalized

0xf4a2ba374c9fd08f4dfe652300abcc77f01bed2c83e267f7ee976a382fffbbfeApprove13 hrs ago

Flowtransfer path

From

0xa2834dd2…5e25916cSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,186,778
Timestamp: 13 hrs ago · 2026-09-16 16:37:57 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002218 (0.002218 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x3e4617a7…413f12eb

Method

Approve

Nonce

162

Position in block

26

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 40 gwei
Base fee (block): 34.5685 gwei
Priority fee paid: 5.4315 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log