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 #21265277 · ArcScan

Block

#21,265,277

2026-09-17 03:40:38 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,277
Timestamp: 6 days ago · 2026-09-17 03:40:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xb162dee2ba0ba1d38856fd0763c0ef64b7321d1403f26e8851d1aad3881bfbaa
Parent hash: 0x7e4f8b5d…eb6f7982
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,277 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

37.8%11,328,414 / 30,000,000

Base fee

20 gwei

State root

0x3bf1b106db17…824ff5159818

Transactions root

0x6bf85f6c4206…6dd318d33a00

Receipts root

0xe56a1254db9f…b91580cfac29

Nonce

0x0000000000000000

Extra data

0x00000004a817c800