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 #21370150 · ArcScan

Block

#21,370,150

2026-09-17 18:27:19 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,150
Timestamp: 39 days ago · 2026-09-17 18:27:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xa9e36c412379108099aab60af74f8ef5b1b6bcd71e8985fc3e37a58e35bf0295
Parent hash: 0x1b4bb3fa…d3297980
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,150 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.2%2,771,909 / 30,000,000

Base fee

20 gwei

State root

0x8acd08fe055e…12e3b09a6e9e

Transactions root

0xb1bc430929ce…941e957a5d69

Receipts root

0xd8c9d5afe78e…cfda9004263f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800