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 #21311688 · ArcScan

Block

#21,311,688

2026-09-17 10:12:45 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,688
Timestamp: 35 days ago · 2026-09-17 10:12:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xbbd5f6f39ea8c6daa73443ce5a54686e403f35db3e3462d2f88a3f390feb76b9
Parent hash: 0x27996c0a…5c5cb9c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,688 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

38.7%11,620,941 / 30,000,000

Base fee

20 gwei

State root

0xc033a7f418bc…8630863956ce

Transactions root

0xfb211aa4bdda…04e1e92fed9a

Receipts root

0xe52ca40be8c3…015abaffb5e6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800