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 #21375619 · ArcScan

Block

#21,375,619

2026-09-17 19:13:31 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,619
Timestamp: 20 days ago · 2026-09-17 19:13:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x20296cb711c818bf4ace61ad00520fba5c2a7b68b981cb61405e6919c6dff6b0
Parent hash: 0x9e06c09c…cacc4ec6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,619 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

11.5%3,442,705 / 30,000,000

Base fee

20 gwei

State root

0x09ddcfec28d7…7cd313e48de6

Transactions root

0xd96a2a1ce716…9de6de48c90b

Receipts root

0x1270650add77…4c28f3b6442d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800