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 #21242467 · ArcScan

Block

#21,242,467

2026-09-17 00:28:01 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,467
Timestamp: 21 days ago · 2026-09-17 00:28:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x068b30b9f0027c4832efddf8f6062f7e334bc5f69cacd05bc104c77e0af4b802
Parent hash: 0x31044c82…0359b9bc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,467 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

23.3%7,004,190 / 30,000,000

Base fee

20 gwei

State root

0x688364fb0daf…b8d15ecfe27c

Transactions root

0xdeab9391500d…cc6acfe1562e

Receipts root

0x34d6994fdd0c…904ac165d3ab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800