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 0x21ad3d34be… · ArcScan

Transaction

0x21ad3d34be…d39336eb31

2026-09-16 20:50:54 UTC

SuccessFinalized

0x21ad3d34be36fcdebd31eb179e49b20afeaa415b7abc07935dbe8dd39336eb31Approve12 hrs ago

Flowtransfer path

From

0x92686e30…7471d694Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,216,744
Timestamp: 12 hrs ago · 2026-09-16 20:50:54 UTC
Value: $0 (0 USDC)
Transaction fee: $0.004436 (0.004436 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x4c758d4b…d1862c27

Method

Approve

Nonce

1

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 69.3%55,450 / 80,000
Effective gas price: 80 gwei
Base fee (block): 20 gwei
Priority fee paid: 60 gwei
Max fee / gas: 170 gwei
Max priority / gas: 60 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log