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 #0xe39a3246be8847a15388626ea627f4d23b3a0e343882b228b6ad10f4caad4f0a · ArcScan

Block

#21,556,743

2026-09-18 20:44:33 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,743
Timestamp: 6 days ago · 2026-09-18 20:44:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xe39a3246be8847a15388626ea627f4d23b3a0e343882b228b6ad10f4caad4f0a
Parent hash: 0xa51c313b…69ea6151
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,743 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.1%624,298 / 30,000,000

Base fee

20 gwei

State root

0xd48412947f9f…7f14bcb13e57

Transactions root

0x6b2b4e394a04…547d687543b2

Receipts root

0xc221a6b8d559…663e1adfec8e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800