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 #0xa79401b216b663b5b8d5cf9d092f7290f1e6f1d99c987fda7487e11c8fc19616 · ArcScan

Block

#21,280,264

2026-09-17 05:47:15 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,264
Timestamp: 49 days ago · 2026-09-17 05:47:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xa79401b216b663b5b8d5cf9d092f7290f1e6f1d99c987fda7487e11c8fc19616
Parent hash: 0xa29ed8bc…d70b593a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,264 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

21.0%6,308,962 / 30,000,000

Base fee

20 gwei

State root

0x7dc36c661eb1…21109f2a8a6d

Transactions root

0x7e3c60be49d5…b306426f6dbb

Receipts root

0x3222b901fefb…6cb2543d0386

Nonce

0x0000000000000000

Extra data

0x00000004a817c800