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 #21299827 · ArcScan

Block

#21,299,827

2026-09-17 08:32:34 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,827
Timestamp: 49 days ago · 2026-09-17 08:32:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x0b23d4a6e0aef27f0ab418ec8aa46e8471c1a7af14d658a50cb07b7fe2740e7f
Parent hash: 0x6adfb4a3…d6916f04
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,827 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.0%1,515,347 / 30,000,000

Base fee

20 gwei

State root

0x61b844925010…869ad6f89e20

Transactions root

0x3c97db313c3e…301ab2e2ea16

Receipts root

0xbc17806c4b65…2891e87a4611

Nonce

0x0000000000000000

Extra data

0x00000004a817c800