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 #21549156 · ArcScan

Block

#21,549,156

2026-09-18 19:40:24 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,156
Timestamp: 29 days ago · 2026-09-18 19:40:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xdf5ab902f1279ced15d56defdc38bf931e9ad83925ec51239cc60ba6502ab675
Parent hash: 0x75721b3e…480b2e5a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,156 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

6.7%2,001,170 / 30,000,000

Base fee

20 gwei

State root

0x5d5e0fcae54e…cc2a46908230

Transactions root

0x6c34ea8a029a…0ce733e9d8c9

Receipts root

0x8f0d3fd5a521…45090c3e361e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800