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 #21529943 · ArcScan

Block

#21,529,943

2026-09-18 16:57:58 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,943
Timestamp: 50 days ago · 2026-09-18 16:57:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x896fbdb16f29846f8749ad94ac506ab47eeb54a9cb49e92fa25072b00458e0f4
Parent hash: 0x6b5fb170…b7aefb45
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,943 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.6%2,289,680 / 30,000,000

Base fee

20 gwei

State root

0xce3c24e7e103…db8b4b74771b

Transactions root

0xb550b48995a9…c36d3c39cfe3

Receipts root

0x1a35368dc0cd…1fff31064078

Nonce

0x0000000000000000

Extra data

0x00000004a817c800