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 #21391716 · ArcScan

Block

#21,391,716

2026-09-17 21:29:33 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,716
Timestamp: 17 days ago · 2026-09-17 21:29:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xbf19d7eb992580ec98eef461c8096ad3860c48795129df76b46988be61aa1d1d
Parent hash: 0x7d33ca53…1ee91349
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,716 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

2.9%877,525 / 30,000,000

Base fee

20 gwei

State root

0x3d8a0054f9bd…d5f4ff170015

Transactions root

0xd547d7c1b752…deb0d7ffca1f

Receipts root

0x3fd2427ec242…13fc10831e47

Nonce

0x0000000000000000

Extra data

0x00000004a817c800