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 #0x43cee70650963042ec557ee9252da93215f76995ec3313b5d857e55e2a8a876f · ArcScan

Block

#21,559,148

2026-09-18 21:04:53 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,148
Timestamp: 55 days ago · 2026-09-18 21:04:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x43cee70650963042ec557ee9252da93215f76995ec3313b5d857e55e2a8a876f
Parent hash: 0x4a4326bb…cb628f5d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,148 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.8%833,927 / 30,000,000

Base fee

20 gwei

State root

0x987b76e84b34…00f83c52ab1b

Transactions root

0x92bb4f916c24…a67a465a4340

Receipts root

0xe18c00da8b66…496e02a025c5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800