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 #21483008 · ArcScan

Block

#21,483,008

2026-09-18 10:21:14 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,483,008
Timestamp: 16 days ago · 2026-09-18 10:21:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xfe12bcb11b03dbaf194a1040ec1915b0777ff5f67ace19027c4d0e7058f6b0fc
Parent hash: 0x65812a90…9575549f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,483,008 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.1%1,533,914 / 30,000,000

Base fee

20 gwei

State root

0x7ea89cd9659b…1822daacbc4f

Transactions root

0x9cb3020a6599…0a7951aa6885

Receipts root

0x57b96f74bc57…400d47bf16a1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800