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 #21307922 · ArcScan

Block

#21,307,922

2026-09-17 09:40:57 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,922
Timestamp: 26 days ago · 2026-09-17 09:40:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x8750c479f476807c5cace9e04a1cec9daad45cd48f94c671dcaeb385e6f3d4e0
Parent hash: 0xc1c4bf32…8a6af39d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,922 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

23.3%6,976,004 / 30,000,000

Base fee

20 gwei

State root

0x6dd1c2a3402c…7507b1ff8d42

Transactions root

0xcf22f5950b87…56af54d720a4

Receipts root

0x2c21a0d155da…a17d779b6f01

Nonce

0x0000000000000000

Extra data

0x00000004a817c800