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 #21329998 · ArcScan

Block

#21,329,998

2026-09-17 12:47:20 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,329,998
Timestamp: 20 days ago · 2026-09-17 12:47:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ca15b69faa8cd08b20934991d5759105511a9d2a218ba6fc8f38c76c32674c2
Parent hash: 0x69b18637…bc956568
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,329,998 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

24.5%7,349,704 / 30,000,000

Base fee

20 gwei

State root

0x59d13423dfab…6569c843b2f6

Transactions root

0x911f2c4a491a…06689a9f948c

Receipts root

0x005d667fa14b…8a0cf8b6c142

Nonce

0x0000000000000000

Extra data

0x00000004a817c800