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 #21351345 · ArcScan

Block

#21,351,345

2026-09-17 15:47:39 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,345
Timestamp: 45 days ago · 2026-09-17 15:47:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x4ac0463a0e6e55b98ef492b3697fbe6d3528b7bf9eb3a3fdaccb453b633923a9
Parent hash: 0x4bf07f94…ca72f417
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,345 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

14.2%4,267,219 / 30,000,000

Base fee

20 gwei

State root

0x67bfac0e3112…3bc65e3069eb

Transactions root

0xf1cbd9540a1e…ed3626cb0071

Receipts root

0x2bf2fb9688b8…ac4026e41957

Nonce

0x0000000000000000

Extra data

0x00000004a817c800