Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x0643528a1214c59d7dd7b16c4f41cc7e279bad55fd84c03e91077430700229ca · ArcScan

Block

#21,527,778

2026-09-18 16:39:40 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,527,778
Timestamp: 9 days ago · 2026-09-18 16:39:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x0643528a1214c59d7dd7b16c4f41cc7e279bad55fd84c03e91077430700229ca
Parent hash: 0xe54f26d5…0ff702e3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,527,778 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.3%1,580,299 / 30,000,000

Base fee

20 gwei

State root

0xebd5e8e1c8ad…d90ef3b7c278

Transactions root

0x7e1b3373155b…7f9836847107

Receipts root

0xebc0585b2d7f…56bf58020f23

Nonce

0x0000000000000000

Extra data

0x00000004a817c800