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 #21620475 · ArcScan

Block

#21,620,475

2026-09-19 05:43:25 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,475
Timestamp: 42 days ago · 2026-09-19 05:43:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x4cba5a908cd769e99dd5e8242513e7a073121c7d75bc2c861c3267a9f43f7153
Parent hash: 0x00cbc6f7…c64f659b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,475 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.4%1,034,234 / 30,000,000

Base fee

20 gwei

State root

0x5efa33969e8b…2bf2e3fdab16

Transactions root

0x1a9ed5dd3614…63c0b50f9f41

Receipts root

0xffd6e16e2f22…24da4f56d0c9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800