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 #21512311 · ArcScan

Block

#21,512,311

2026-09-18 14:28:57 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,512,311
Timestamp: 41 days ago · 2026-09-18 14:28:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x041ab5efaaa3f65d010c35617648ae3e0c3b30e756a9cd2e843d09dd00fa5d69
Parent hash: 0xa5df7a46…6ee79aea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,512,311 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

16.6%4,976,211 / 30,000,000

Base fee

20 gwei

State root

0x8031879a9742…92e586869753

Transactions root

0xc0aa81b81d5e…4c084771951b

Receipts root

0xac4b1a11bf66…31739e3080cc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800