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 #0x3d8c6b0927110923a9a186f3a397b7ae7bcdc0dedfb8f8c7056499335d7cd771 · ArcScan

Block

#21,485,100

2026-09-18 10:38:55 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,100
Timestamp: 45 days ago · 2026-09-18 10:38:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d8c6b0927110923a9a186f3a397b7ae7bcdc0dedfb8f8c7056499335d7cd771
Parent hash: 0x0609a64f…854fb2a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,100 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

2.9%880,142 / 30,000,000

Base fee

20 gwei

State root

0x78c3b0d7d72b…1a4f883b717f

Transactions root

0x87a586f9261f…c00b47d0c9d5

Receipts root

0xc054fbf0fadf…ddfa765b6aba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800