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 #0xebefc2a60bc2b5e8d7d9ba9c5aa95cbf1db828f97a7c9e05c8b2cf787abd2dbe · ArcScan

Block

#21,555,978

2026-09-18 20:38:05 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,978
Timestamp: 29 days ago · 2026-09-18 20:38:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xebefc2a60bc2b5e8d7d9ba9c5aa95cbf1db828f97a7c9e05c8b2cf787abd2dbe
Parent hash: 0xe48d586b…84cf1d84
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,978 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

5.7%1,704,011 / 30,000,000

Base fee

20 gwei

State root

0x773f2606b931…d19eb29f7de8

Transactions root

0xd87fd0efb941…c2009a616efd

Receipts root

0x9df02f6b87d1…574b9678125d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800