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 #21618970 · ArcScan

Block

#21,618,970

2026-09-19 05:30:42 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,618,970
Timestamp: 5 days ago · 2026-09-19 05:30:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x50489e64ffc376b24a1c43a3424a37229a25cb42eb65183fd3e805d052667c5e
Parent hash: 0xdd6cbad7…5586f046
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,618,970 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

8.0%2,386,778 / 30,000,000

Base fee

20 gwei

State root

0xf756d25fcbb9…a6fdf3618ea7

Transactions root

0x11795c0e0fa4…0ca0a5199623

Receipts root

0xcb202ef69c22…dc6a772179c1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800