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 #21340227 · ArcScan

Block

#21,340,227

2026-09-17 14:13:45 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,227
Timestamp: 51 days ago · 2026-09-17 14:13:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x9bb0e3289f7a76d4a4739e918b71599c0e4b3decf73251ad77ba702e9779367d
Parent hash: 0xa8ea3c69…7061c746
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,227 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

16.9%5,059,190 / 30,000,000

Base fee

20 gwei

State root

0x4e3f4d955192…ac38614bd395

Transactions root

0x437cbb1fc942…6e4284ae017e

Receipts root

0x7047cb217fcb…47cae62f83bf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800