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 #21301008 · ArcScan

Block

#21,301,008

2026-09-17 08:42:32 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,008
Timestamp: 16 days ago · 2026-09-17 08:42:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xd8bc491e350b5c5b31c0846a68e915efb049d4a842b87cc71cbb724c35397807
Parent hash: 0x71793351…ef2050b8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,008 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

32.6%9,768,320 / 30,000,000

Base fee

20 gwei

State root

0x009fa5465853…9c4e4141d6b9

Transactions root

0x18e7828304c8…c942bd755844

Receipts root

0xde1660b33cc2…7e7b5c33217f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800