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 #21519984 · ArcScan

Block

#21,519,984

2026-09-18 15:33:47 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,984
Timestamp: 49 days ago · 2026-09-18 15:33:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xc7aad3c53f760bb64b85163d6f92ae93562fa7d516adc9bfed577c8041b562d5
Parent hash: 0xa74457d7…ce19fd64
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,984 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

3.4%1,017,724 / 30,000,000

Base fee

20 gwei

State root

0xc5b4105f9cf1…b763dd59a2aa

Transactions root

0x86461c5575d6…666708239117

Receipts root

0x7c46bb4f34fd…a77fde5ab419

Nonce

0x0000000000000000

Extra data

0x00000004a817c800