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 #21519597 · ArcScan

Block

#21,519,597

2026-09-18 15:30:31 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,597
Timestamp: 52 days ago · 2026-09-18 15:30:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x921550a9640051cae162944d0712135b9ed7a7092d87d35acec139298464b8f8
Parent hash: 0x7cb21477…b9899a7c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,597 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.4%2,814,985 / 30,000,000

Base fee

20 gwei

State root

0x96d4ab386f4c…42bff89adaf7

Transactions root

0xbcb574282691…b7184e8f9674

Receipts root

0x1dfbfc83ef53…ba6f97d9fcd4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800