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 #21237328 · ArcScan

Block

#21,237,328

2026-09-16 23:44:38 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,328
Timestamp: 7 days ago · 2026-09-16 23:44:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xd8f559d2479be572249b3941923805cb6dfc70587b93e947d4ce0035fdc3ec32
Parent hash: 0x4c4cfd32…0ad1d373
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,328 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

19.5%5,847,452 / 30,000,000

Base fee

20 gwei

State root

0xe3bdf39d7bd1…57486859e5e0

Transactions root

0x00c4a4057443…12160cfda76b

Receipts root

0x8078d980e302…10e4990bbf83

Nonce

0x0000000000000000

Extra data

0x00000004a817c800