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 #21255072 · ArcScan

Block

#21,255,072

2026-09-17 02:14:27 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,072
Timestamp: 21 days ago · 2026-09-17 02:14:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x32fb2dd0aef2aed0adceb7b4854476da6831af0a128fba95fa0fad320d632f48
Parent hash: 0x658ccad7…6439505c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,072 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

21.9%6,583,505 / 30,000,000

Base fee

20 gwei

State root

0x56a22740b41c…ff8062a1e6af

Transactions root

0xa25561a7d55c…93b700ef0a1f

Receipts root

0x437235ae84f9…58840075e1f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800