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 #0xc24cf8f967080cd96acff2176867f5360fff12db1a8407883e99058d131a1220 · ArcScan

Block

#21,345,740

2026-09-17 15:00:19 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,740
Timestamp: 49 days ago · 2026-09-17 15:00:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xc24cf8f967080cd96acff2176867f5360fff12db1a8407883e99058d131a1220
Parent hash: 0xf5873f9d…7de8dddd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,740 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

15.6%4,689,002 / 30,000,000

Base fee

20 gwei

State root

0x2648e2df364f…7f559d1c84cb

Transactions root

0x493755b2b8f8…0fa6f3e62e1c

Receipts root

0x81890975c6d2…a48853a010ce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800