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 #0xb31d5e7751cb38b99da6ba95fe1ac9ce4bc175729a6153951e31d91a81a50de6 · ArcScan

Block

#21,566,013

2026-09-18 22:02:56 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,013
Timestamp: 48 days ago · 2026-09-18 22:02:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xb31d5e7751cb38b99da6ba95fe1ac9ce4bc175729a6153951e31d91a81a50de6
Parent hash: 0x20de7ce0…f2f9e609
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,013 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

19.8%5,925,269 / 30,000,000

Base fee

20 gwei

State root

0xf0045c79db34…81ca109fa1ba

Transactions root

0x30b4d644519f…d95939fd7ec8

Receipts root

0xb936d642f324…b4707b8ca372

Nonce

0x0000000000000000

Extra data

0x00000004a817c800