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 #0x507cf035d8a5844e5a1ef8e6428a7edcfdf7368da22d37f61e97f71d6cbb8ee5 · ArcScan

Block

#21,416,772

2026-09-18 01:01:21 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,772
Timestamp: 55 days ago · 2026-09-18 01:01:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x507cf035d8a5844e5a1ef8e6428a7edcfdf7368da22d37f61e97f71d6cbb8ee5
Parent hash: 0x437887b6…915413a2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,772 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

15.4%4,630,241 / 30,000,000

Base fee

20 gwei

State root

0x35b73aba36e2…1017edb80baf

Transactions root

0x34fe109cb6e3…b4ef90979e95

Receipts root

0xa1fce549108e…8d4e5ca8f779

Nonce

0x0000000000000000

Extra data

0x00000004a817c800