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 #21245238 · ArcScan

Block

#21,245,238

2026-09-17 00:51:25 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,238
Timestamp: 13 days ago · 2026-09-17 00:51:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xa243c6b9251bdd61dd8d7a09760e0c8e8a0c185211cf7e8ad0a058b084dc0c12
Parent hash: 0xc86f4993…bd949bb7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,238 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

29.7%8,924,352 / 30,000,000

Base fee

20 gwei

State root

0x610fa25c4cd2…0fb7c5aeb7d2

Transactions root

0x821c4ebf76b4…2cbb2e05a904

Receipts root

0x69f2d24e92dc…267b79fe307e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800