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 #21319477 · ArcScan

Block

#21,319,477

2026-09-17 11:18:31 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,477
Timestamp: 52 days ago · 2026-09-17 11:18:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xb2bbe2a801113bc13833b34340be3ce79d2c5cb800459b0941121ba94a8211a9
Parent hash: 0x3cc4e22c…10b23b74
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,477 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

40.1%12,041,875 / 30,000,000

Base fee

20 gwei

State root

0xcd123b991679…c6b594ea5f31

Transactions root

0xab8a86a007b2…906d5e9d1dcb

Receipts root

0x79bd1bad29e0…6d8ed7082b3a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800