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 #21229907 · ArcScan

Block

#21,229,907

2026-09-16 22:42:00 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,229,907
Timestamp: 8 days ago · 2026-09-16 22:42:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x4a4c3cc4c3c1f5087d5182ed324fbdcd34d0439c8499400ce55f214c1d9a44ac
Parent hash: 0x07a3fa2b…29eef75c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,229,907 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

44.6%13,395,100 / 30,000,000

Base fee

20 gwei

State root

0x0b17d95f8c82…dbac39e7d84f

Transactions root

0x8e62d0ec2898…ad6b3de72ef0

Receipts root

0x6b74ded71817…c9e2de3cfa45

Nonce

0x0000000000000000

Extra data

0x00000004a817c800