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 #21547281 · ArcScan

Block

#21,547,281

2026-09-18 19:24:32 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,281
Timestamp: 58 days ago · 2026-09-18 19:24:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x295fe62ff5fed5ff832f2d0b03ee61a0f93374dec7640c5ff43fcfa68bcbc7ad
Parent hash: 0x716662b8…93bddf06
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,281 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

3.8%1,139,437 / 30,000,000

Base fee

20 gwei

State root

0xd7149642f5bc…1a8b9987992c

Transactions root

0xd7209ecaf9ff…7f0c890aa595

Receipts root

0x88f100195230…fdfc771ec36f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800