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 #21244342 · ArcScan

Block

#21,244,342

2026-09-17 00:43:51 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,342
Timestamp: 15 days ago · 2026-09-17 00:43:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x60accb43b9d292bf0f7e00d36e579632c5597dba9c88ec36a82989fb87755c41
Parent hash: 0xfc0315c8…9e2439c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,342 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

56.8%17,043,657 / 30,000,000

Base fee

20 gwei

State root

0x4e0aa7eabf41…411189d4ef60

Transactions root

0xb6e29867fdae…fedba896511c

Receipts root

0x7d6f2cb38060…54427442366c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800