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 #0x9f8f2e5d7aa4e7c29741775a5351b2e4cdfd1dcb9f3400317826e819b9dd726c · ArcScan

Block

#21,526,856

2026-09-18 16:31:52 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,526,856
Timestamp: 35 days ago · 2026-09-18 16:31:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x9f8f2e5d7aa4e7c29741775a5351b2e4cdfd1dcb9f3400317826e819b9dd726c
Parent hash: 0x9d581acb…793c3b49
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,526,856 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

13.7%4,104,721 / 30,000,000

Base fee

20 gwei

State root

0x89bdd2fa4bef…4105963a53f0

Transactions root

0x609726766df7…7fa08037c7f5

Receipts root

0x23f0729282e8…edc19ec034da

Nonce

0x0000000000000000

Extra data

0x00000004a817c800