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 #0x3bc1992c69364867980d7fe0898d1707343ab32ce391ec775c163d779aa1726a · ArcScan

Block

#21,309,618

2026-09-17 09:55:17 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,618
Timestamp: 23 days ago · 2026-09-17 09:55:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x3bc1992c69364867980d7fe0898d1707343ab32ce391ec775c163d779aa1726a
Parent hash: 0x8e26005e…9c698f52
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,618 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

29.4%8,834,898 / 30,000,000

Base fee

20 gwei

State root

0x477406606c61…b4bba2365b3c

Transactions root

0x0266f8ab7c66…49d476e859c3

Receipts root

0xf61b7df5be20…eacbe9706dcb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800