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 #21239346 · ArcScan

Block

#21,239,346

2026-09-17 00:01:40 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,346
Timestamp: 8 days ago · 2026-09-17 00:01:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x6b108522b544d9c4bbad9343bb7dc9eac0414350c8deb69dab0c2dc647c71bac
Parent hash: 0xd0bd31e7…e59415a7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,346 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

23.0%6,908,421 / 30,000,000

Base fee

20 gwei

State root

0xeae4b82ab90c…d5351c6d387b

Transactions root

0x0ebe636dbc19…aef435dcbf41

Receipts root

0x713e14179c21…93c5c2a1c646

Nonce

0x0000000000000000

Extra data

0x00000004a817c800