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 #21553256 · ArcScan

Block

#21,553,256

2026-09-18 20:15:04 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,256
Timestamp: 7 days ago · 2026-09-18 20:15:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xd2c2bd1a57ef5d22f0aa31741628bdc24fa322e1002b8d80f2897e3b0f8beabc
Parent hash: 0xc062d4c2…790dc656
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,256 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

2.4%722,947 / 30,000,000

Base fee

20 gwei

State root

0x2365c6a8c9f7…4b5796b85410

Transactions root

0xfcc7d865a0a9…edfc82680100

Receipts root

0x6f66d3f9dc60…7dc05d34f248

Nonce

0x0000000000000000

Extra data

0x00000004a817c800