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 #21621853 · ArcScan

Block

#21,621,853

2026-09-19 05:55:04 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,853
Timestamp: 57 days ago · 2026-09-19 05:55:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x32913fc12dcdd2e6ffef0912f15de21144119dc94567734414cb80a7e23d3dd6
Parent hash: 0x00439a3d…a78f7df1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,853 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

3.7%1,102,598 / 30,000,000

Base fee

20 gwei

State root

0x63dc9671dd6f…45276a94e9fe

Transactions root

0x3900346cd692…1e459e1726cd

Receipts root

0xe7f51bc08d11…4dfdc2539bc2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800