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 #0x6b8b5faa2246a6d56f5f7f34f971a5abdb1dd05555fa031866025518b72dd4aa · ArcScan

Block

#21,510,261

2026-09-18 14:11:37 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,510,261
Timestamp: 10 days ago · 2026-09-18 14:11:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x6b8b5faa2246a6d56f5f7f34f971a5abdb1dd05555fa031866025518b72dd4aa
Parent hash: 0x0d7a22b9…f432fcb8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,510,261 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

5.4%1,616,690 / 30,000,000

Base fee

20 gwei

State root

0x3f65d8989448…9b5df037ae14

Transactions root

0xaba66f92570c…cfb7a46995e5

Receipts root

0xa2de803ed0e5…09313f21de1b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800