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 #21322831 · ArcScan

Block

#21,322,831

2026-09-17 11:46:49 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,322,831
Timestamp: 18 days ago · 2026-09-17 11:46:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x51a6761c8bdacf4941b7c4d0450d9ab2ee14eea34f126026f124453712dd8427
Parent hash: 0xcb3c1468…512db1cd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,322,831 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

15.2%4,546,243 / 30,000,000

Base fee

20 gwei

State root

0x97a3a34f2f5a…847bac0195fd

Transactions root

0x127c28183502…9f57806f28b2

Receipts root

0x243bda1070cc…a98cdecf2fbb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800