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 #0x8c2f7aa616ef30ae8ab84ad551d8bd49ff3e5a428b7bcf0837250762c7b13006 · ArcScan

Block

#21,410,389

2026-09-18 00:07:24 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,389
Timestamp: 9 days ago · 2026-09-18 00:07:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c2f7aa616ef30ae8ab84ad551d8bd49ff3e5a428b7bcf0837250762c7b13006
Parent hash: 0x9ef041c1…3e51235e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,389 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

5.5%1,635,828 / 30,000,000

Base fee

20 gwei

State root

0x8e53baff84d8…33842880e14a

Transactions root

0x4e01a66a9e26…3355abeb9ad3

Receipts root

0x4002f2cc1608…7cd41c5f27c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800