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 #0xe66945f9a748d96f91f1c2955d1d6c43d481b42736474b93c33374b76e1d965f · ArcScan

Block

#21,522,674

2026-09-18 15:56:31 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,674
Timestamp: 31 days ago · 2026-09-18 15:56:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xe66945f9a748d96f91f1c2955d1d6c43d481b42736474b93c33374b76e1d965f
Parent hash: 0xd98a008d…282f9004
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,674 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.2%2,768,868 / 30,000,000

Base fee

20 gwei

State root

0xd9edd116098c…166b04a191c7

Transactions root

0x8313c77ad77c…033593f0ba39

Receipts root

0x700907a1cd2e…6b96f2aec9f9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800