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 #21566788 · ArcScan

Block

#21,566,788

2026-09-18 22:09:29 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,788
Timestamp: 33 days ago · 2026-09-18 22:09:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xe8001d753effca4ddf83bf8ae713f21a7962a5206adb4d170e6abd10ab0eedfd
Parent hash: 0xa808a2c8…53d05ab8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,788 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

3.0%917,294 / 30,000,000

Base fee

20 gwei

State root

0x48c74433c8b1…32c3f9c57616

Transactions root

0x43bb6466202f…089eee9002eb

Receipts root

0xbdb3a6ddde82…89072bb357a3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800