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 #21417912 · ArcScan

Block

#21,417,912

2026-09-18 01:10:59 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,912
Timestamp: 39 days ago · 2026-09-18 01:10:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x35cc14df4df7b639c89871a391b4920bea7603e68ba1f0fc991cafa69c8ad103
Parent hash: 0xcea535e8…bca5ca62
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,912 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.2%1,559,287 / 30,000,000

Base fee

20 gwei

State root

0x5c448677ee51…94f42b313c8f

Transactions root

0x96aa0695a46d…8938f458e8c4

Receipts root

0xe41bf2100d8a…057a9cd5071c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800