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 #0x43ade8563e0c87f604039bc8eba05a9575d20597599608fa369f2bf9905d6b28 · ArcScan

Block

#21,388,604

2026-09-17 21:03:15 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,604
Timestamp: 31 days ago · 2026-09-17 21:03:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x43ade8563e0c87f604039bc8eba05a9575d20597599608fa369f2bf9905d6b28
Parent hash: 0xa8dc0cff…0e8413bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,604 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

13.2%3,956,884 / 30,000,000

Base fee

20 gwei

State root

0xb50b8f2493e4…23c48b575bd3

Transactions root

0x3ba8213fa730…5d3d68d879f7

Receipts root

0x001530e9560f…66a5ef9faa31

Nonce

0x0000000000000000

Extra data

0x00000004a817c800