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 #0xf706a25e6422e85dfb8f70d8cc77de5ab72dac1930e816373bfe0d140978d147 · ArcScan

Block

#21,559,121

2026-09-18 21:04:40 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,121
Timestamp: 55 days ago · 2026-09-18 21:04:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xf706a25e6422e85dfb8f70d8cc77de5ab72dac1930e816373bfe0d140978d147
Parent hash: 0xae9237bd…e8103007
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,121 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

12.5%3,762,169 / 30,000,000

Base fee

20 gwei

State root

0xd780df42a2f3…6dc171dcb5eb

Transactions root

0x02330c3080e2…bab471f3bc21

Receipts root

0xbb11c415fd5f…33789db5ce1a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800