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 #21339358 · ArcScan

Block

#21,339,358

2026-09-17 14:06:24 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,358
Timestamp: 26 days ago · 2026-09-17 14:06:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x0dbef449ee4eaf31053df3a40a0ff5d4e7183d76c1d16ed6c19c985bc9957a4f
Parent hash: 0xb422fe5c…46e6cf00
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,358 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

13.2%3,971,391 / 30,000,000

Base fee

20 gwei

State root

0x2b2fe57b5e80…6bf26e508ed7

Transactions root

0x329574588e7d…ada765165cb2

Receipts root

0xd48c1e0236b9…dc553a9ba9f5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800