Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xb6fc17edb697e388bfec0a502acdf10d7002b6dd44599dabdd800cd875ce8aa9 · ArcScan

Block

#21,508,860

2026-09-18 13:59:47 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,860
Timestamp: 48 days ago · 2026-09-18 13:59:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xb6fc17edb697e388bfec0a502acdf10d7002b6dd44599dabdd800cd875ce8aa9
Parent hash: 0xd1ae070f…4cf6bbd6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,860 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

30.5%9,160,656 / 30,000,000

Base fee

20 gwei

State root

0x3a1ae6ad0fe7…1c588050234f

Transactions root

0xe8b4ced40e92…9d017a04226e

Receipts root

0xeda2f9f86466…fbd97f35af5f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800