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 0x20390e4e88… · ArcScan

Transaction

0x20390e4e88…66314dfda7

2026-09-17 16:00:34 UTC

SuccessFinalized

0x20390e4e88d32b320e2b131c737ce2db7e3ac203fd393bffac3f0366314dfda7Approve18 hrs ago

Flowtransfer path

From

0xb2258553…97619be5Sender

To

0xe64769ee…11200f9aRecipient

Overviewreceipt · block context

Status: Success
Block: #21,352,874
Timestamp: 18 hrs ago · 2026-09-17 16:00:34 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00099 (0.00099 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x14cdeb10…ca250263

Method

Approve

Nonce

118

Position in block

41

Gas & feespaid in USDC

Gas used / limit: 32.9%49,320 / 150,000
Effective gas price: 20.0765 gwei
Base fee (block): 20 gwei
Priority fee paid: 0.0765 gwei
Max fee / gas: 24.0918 gwei
Max priority / gas: 0.0765 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log