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 #21318000 · ArcScan

Block

#21,318,000

2026-09-17 11:06:02 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,000
Timestamp: 20 days ago · 2026-09-17 11:06:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x15fe4d68274d9636a3939525fc208b5ffb6bc18c31d3762b569692a54521334b
Parent hash: 0x7cfed302…f663ec1e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,000 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

8.6%2,585,052 / 30,000,000

Base fee

20 gwei

State root

0xd1778f275de0…fc685d4cc3d1

Transactions root

0x1d8e54bee338…3b2aa6211f1b

Receipts root

0xa189b4ecbe58…22e3aa8777de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800