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 #0xb00f0858fbeaeaac4a95f97c24244470018ab3d5496b1e177709bc8a6d08223c · ArcScan

Block

#21,566,840

2026-09-18 22:09:56 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,840
Timestamp: 32 days ago · 2026-09-18 22:09:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xb00f0858fbeaeaac4a95f97c24244470018ab3d5496b1e177709bc8a6d08223c
Parent hash: 0xd8479f29…94b95a6d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,840 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.4%1,334,887 / 30,000,000

Base fee

20 gwei

State root

0xb487586ff8c8…a7e5a5ee7a68

Transactions root

0x361474d5d713…d7449096476b

Receipts root

0xf39ca826ed75…f0761d7d5d32

Nonce

0x0000000000000000

Extra data

0x00000004a817c800