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 #21289132 · ArcScan

Block

#21,289,132

2026-09-17 07:02:11 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,132
Timestamp: 14 days ago · 2026-09-17 07:02:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x3780eb7a2ca6e9e801f968bcfb37a1e3167ad183d96c5def08a225a1900116bc
Parent hash: 0x301bf00c…9e739922
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,132 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

12.2%3,671,717 / 30,000,000

Base fee

20 gwei

State root

0x2094e6ba40a9…33fbd9a9af7e

Transactions root

0x86036854fb8e…7e6b092c9e1d

Receipts root

0xace395228f65…5339f9197d6b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800