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 #0x783fe4bfeac0f359fed963f5e149f37592d3e626068f722235bed4c1611878a6 · ArcScan

Block

#21,485,391

2026-09-18 10:41:23 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,391
Timestamp: 48 days ago · 2026-09-18 10:41:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x783fe4bfeac0f359fed963f5e149f37592d3e626068f722235bed4c1611878a6
Parent hash: 0x159de322…9430e329
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,391 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

6.5%1,940,859 / 30,000,000

Base fee

20 gwei

State root

0xaf30cb92deb2…63e7024082fd

Transactions root

0xbb23c588df44…244712e665b3

Receipts root

0xd9990b60017f…4f947749c844

Nonce

0x0000000000000000

Extra data

0x00000004a817c800