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 #0xd42a91a7cc41a0a13c3cb8a25956ca9ab362967c41a11f5311f367b4436486a6 · ArcScan

Block

#21,557,968

2026-09-18 20:54:55 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,968
Timestamp: 38 days ago · 2026-09-18 20:54:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xd42a91a7cc41a0a13c3cb8a25956ca9ab362967c41a11f5311f367b4436486a6
Parent hash: 0x7192a8fe…49514111
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,968 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

2.2%652,124 / 30,000,000

Base fee

20 gwei

State root

0xe4e8cfaf8391…de0dd0b5f107

Transactions root

0xe57bd2705259…4658c4d28707

Receipts root

0xc9cf8c70a5a1…6f2b8ba71a22

Nonce

0x0000000000000000

Extra data

0x00000004a817c800