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 #21558632 · ArcScan

Block

#21,558,632

2026-09-18 21:00:32 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,632
Timestamp: 50 days ago · 2026-09-18 21:00:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x3ebf6a75198601c40b0a708a41a87db93eb082d2cb8c53882493f5acec09ade1
Parent hash: 0x603e41d0…089d824d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,632 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.1%1,242,987 / 30,000,000

Base fee

20 gwei

State root

0x2e848f9d8ff9…d4a8e45960ee

Transactions root

0x8b62151d4dc3…088a56903425

Receipts root

0x9deb6df3c5ac…ed6888885303

Nonce

0x0000000000000000

Extra data

0x00000004a817c800