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 #0xb3a493aced4ab2de2ca1f81946de4b1fbd3ecb68df3ac9f6905fc4e36017c661 · ArcScan

Block

#21,305,081

2026-09-17 09:16:57 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,081
Timestamp: 32 days ago · 2026-09-17 09:16:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xb3a493aced4ab2de2ca1f81946de4b1fbd3ecb68df3ac9f6905fc4e36017c661
Parent hash: 0xc40d4d4a…b2dd42b0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,081 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

12.6%3,789,582 / 30,000,000

Base fee

20 gwei

State root

0x42a9a6556250…6db6d49cb58c

Transactions root

0x82f8e512f1c6…e1c999453732

Receipts root

0xef873f88b4fe…b7bf2d37dcaa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800