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 #0x4dadb780e68a8e19058a4d16fb83f3f449499fdd5c91b56290c790ec5cd842dc · ArcScan

Block

#21,530,261

2026-09-18 17:00:40 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,261
Timestamp: 53 days ago · 2026-09-18 17:00:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x4dadb780e68a8e19058a4d16fb83f3f449499fdd5c91b56290c790ec5cd842dc
Parent hash: 0x9fd80d00…7ec82843
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,261 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

12.6%3,774,360 / 30,000,000

Base fee

20 gwei

State root

0x8e15d50e9d4d…68bf314edbf9

Transactions root

0xc616d04fa942…ee44a0163659

Receipts root

0x34f43416b78a…f87c2d391466

Nonce

0x0000000000000000

Extra data

0x00000004a817c800