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 #21267200 · ArcScan

Block

#21,267,200

2026-09-17 03:56:53 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,200
Timestamp: 20 days ago · 2026-09-17 03:56:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x69f0dbe60ee417ebac64d8b89a72ad4522609e4ad945e980774560b82bb0d28d
Parent hash: 0xb9a85ded…a47f6c66
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,200 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

13.6%4,067,476 / 30,000,000

Base fee

20 gwei

State root

0xf5a6b34773f8…3dc646f9b5e8

Transactions root

0x2addd12c2d88…f1754a699908

Receipts root

0x97bc98616225…2bde3ac0b93f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800