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 #21481155 · ArcScan

Block

#21,481,155

2026-09-18 10:05:34 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,155
Timestamp: 54 days ago · 2026-09-18 10:05:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xe48f53220b2773ae3532fd9ed2c73bc29cf6c011d898e1e4198a55ce67ff8160
Parent hash: 0x8d0cb328…9af39f45
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,155 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.4%2,532,028 / 30,000,000

Base fee

20 gwei

State root

0x3342ff20dfee…eae747d9ccca

Transactions root

0xf4969267c3f1…a2559f9e5933

Receipts root

0x070b25eb7895…34e4008d01f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800