Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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.

Block #21347908 · ArcScan

Block

#21,347,908

2026-09-17 15:18:38 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,347,908
Timestamp: 8 days ago · 2026-09-17 15:18:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x0631a45e6c633f19f4e9a98cbc76cc55a92e218ffcff67e1fe54edfa623d2145
Parent hash: 0xae4ded2c…60163433
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,347,908 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

20.8%6,226,011 / 30,000,000

Base fee

20 gwei

State root

0x9b7ac5e86e8b…1c54fb50941a

Transactions root

0xfb347930f3bc…efde758d1f63

Receipts root

0x877b4e33aa20…f175ac90f378

Nonce

0x0000000000000000

Extra data

0x00000004a817c800