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 #21302237 · ArcScan

Block

#21,302,237

2026-09-17 08:52:55 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,237
Timestamp: 18 days ago · 2026-09-17 08:52:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xb1e860d1a530677948edcaabf81ae11851094602c5a992489c2805af15c34fae
Parent hash: 0xc0d17e39…17c825e2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,237 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

15.8%4,736,683 / 30,000,000

Base fee

20 gwei

State root

0xccf48f216386…cc993dc968e4

Transactions root

0xb1a6ad6cfeaf…29fc234c686b

Receipts root

0xb4ab5a75524b…b6b2b5dfd1a8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800