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 #21329020 · ArcScan

Block

#21,329,020

2026-09-17 12:39:05 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,329,020
Timestamp: 48 days ago · 2026-09-17 12:39:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xf4fa03c76ba83633de2de413dda87cf69ba141c91ea37f1dd9fb9bd86615e2f9
Parent hash: 0x760f955a…0720078e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,329,020 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

15.9%4,786,166 / 30,000,000

Base fee

20 gwei

State root

0x03b50bf2c8bc…2bb7a4eca9e5

Transactions root

0xd5870470f8c6…623bcb9fce94

Receipts root

0x3a33e1ca311f…8618fdf89948

Nonce

0x0000000000000000

Extra data

0x00000004a817c800