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 0x20da70a5d7… · ArcScan

Transaction

0x20da70a5d7…260572e061

2026-09-17 20:37:58 UTC

SuccessFinalized

0x20da70a5d79149e4d578dbddd06e901fb3480f871077d2ca6452bc260572e061Approve1 day ago

Flowtransfer path

From

0x1ab61d46…0610148eSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,385,612
Timestamp: 1 day ago · 2026-09-17 20:37:58 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001128 (0.001128 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xef17e5a1…651596a0

Method

Approve

Nonce

829

Position in block

19

Gas & feespaid in USDC

Gas used / limit: 75.8%55,450 / 73,128
Effective gas price: 20.3503 gwei
Base fee (block): 20 gwei
Priority fee paid: 0.3503 gwei
Max fee / gas: 22.3503 gwei
Max priority / gas: 0.3503 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log