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 #21307152 · ArcScan

Block

#21,307,152

2026-09-17 09:34:26 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,152
Timestamp: 18 days ago · 2026-09-17 09:34:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x9b45d45832acdd42ad73d6ede87c689d3de3b9b4fbae59292141362b2a7402f0
Parent hash: 0x8c08fa39…807db838
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,152 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

30.1%9,017,554 / 30,000,000

Base fee

20 gwei

State root

0xf50420a7baf2…8e283ed9bc2e

Transactions root

0x9cf87800bddb…06e1167837fb

Receipts root

0x1dfd310e3333…f4ebbce2a1e3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800