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 0x20a172a64e… · ArcScan

Transaction

0x20a172a64e…fda29e1eef

2026-09-16 16:13:37 UTC

SuccessFinalized

0x20a172a64ed9d3f5dcf9692b64f8f01a1045c86944d27fb6a0a0cafda29e1eefApprove1 day ago

Flowtransfer path

From

0x6ca053d6…373a7829Sender

To

0x13ce023b…21944d30Recipient

Overviewreceipt · block context

Status: Success
Block: #21,183,896
Timestamp: 1 day ago · 2026-09-16 16:13:37 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00096 (0.00096 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xe2c6534c…dc0ed363

Method

Approve

Nonce

2

Position in block

33

Gas & feespaid in USDC

Gas used / limit: 99.2%47,164 / 47,548
Effective gas price: 20.3746 gwei
Base fee (block): 20.3746 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 40.8699 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log