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 #21395863 · ArcScan

Block

#21,395,863

2026-09-17 22:04:36 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,863
Timestamp: 7 days ago · 2026-09-17 22:04:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x68739cd9e83bc474fdb91b268175ef490ba7a3a1d74466ab292d8a68c34fff01
Parent hash: 0x89ddbf86…2eb15aa6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,863 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

11.2%3,345,340 / 30,000,000

Base fee

20 gwei

State root

0xb0665529d062…1a8359d8d763

Transactions root

0x7084860c2497…af8d7c84cd1f

Receipts root

0x219265d73797…e36add2158d5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800