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 #0x8f45472a882c3d79908bfb589893b7ec1531ed062f22e47a38de47fc9420c8f2 · ArcScan

Block

#21,520,986

2026-09-18 15:42:15 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,986
Timestamp: 23 days ago · 2026-09-18 15:42:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f45472a882c3d79908bfb589893b7ec1531ed062f22e47a38de47fc9420c8f2
Parent hash: 0x52b0a966…6a2cb26d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,986 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.0%1,500,036 / 30,000,000

Base fee

20 gwei

State root

0xc5a91d4443ea…a2c73a6f8494

Transactions root

0x84d461ffb597…a82be17558a4

Receipts root

0x302bf974c196…b8d8a9cffc80

Nonce

0x0000000000000000

Extra data

0x00000004a817c800