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 #0x1a8af44854bea1c67938e2f192f78fdd8d4758a523105d9da6bda1f6a59cee11 · ArcScan

Block

#21,401,460

2026-09-17 22:51:55 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,460
Timestamp: 18 days ago · 2026-09-17 22:51:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a8af44854bea1c67938e2f192f78fdd8d4758a523105d9da6bda1f6a59cee11
Parent hash: 0x78a855a7…e0732fed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,460 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

12.1%3,616,602 / 30,000,000

Base fee

20 gwei

State root

0x9505627167aa…1b6f28facaac

Transactions root

0xa2b1e7b2eec4…482a2927e8e4

Receipts root

0x9e31d5c91b6c…a57a539d1f15

Nonce

0x0000000000000000

Extra data

0x00000004a817c800