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 #21443624 · ArcScan

Block

#21,443,624

2026-09-18 04:48:19 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,624
Timestamp: 18 days ago · 2026-09-18 04:48:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xf342ad8eb62bcd3d328ef358d72b174d600e610954b31597cbfc06057e244af0
Parent hash: 0x0a9a7228…0eb6e32e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,624 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.0%2,102,140 / 30,000,000

Base fee

20 gwei

State root

0x49ce4e62d918…818bbc3bd089

Transactions root

0x41ebbe3a0af5…9729f3c141a1

Receipts root

0x776be8605d9e…783796a1dbcc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800