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 #21334320 · ArcScan

Block

#21,334,320

2026-09-17 13:23:51 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,334,320
Timestamp: 54 days ago · 2026-09-17 13:23:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xbcb6a4639a849162510bb94c4e1338bcdb79049aa97431b5fc1f178820a847a0
Parent hash: 0x778aae9f…6482cb3f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,334,320 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.5%1,067,296 / 30,000,000

Base fee

20 gwei

State root

0xe3a7a13d7282…1904f5a2693b

Transactions root

0x5b511d3dc3b6…e238cdc44549

Receipts root

0x2993e0a88d8f…dfb2bfa12232

Nonce

0x0000000000000000

Extra data

0x00000004a817c800