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 #21522199 · ArcScan

Block

#21,522,199

2026-09-18 15:52:30 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,199
Timestamp: 15 days ago · 2026-09-18 15:52:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xb84bef0dab885a6d1bbfe8769388f14d591b9d8c7cdb4804462dc559b58445a5
Parent hash: 0x1f5e117e…20cd84fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,199 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

18.9%5,658,631 / 30,000,000

Base fee

20 gwei

State root

0xd2d3bb60be74…045dc819fb96

Transactions root

0xe034cd93f269…5ca5d82cda51

Receipts root

0x95ded727e21a…c422d5f9dcad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800