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 #0xe66b5fd1c91771b41b5de0a49f0fcd89e4570f924def831e577e6206bf68559d · ArcScan

Block

#21,410,239

2026-09-18 00:06:08 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,239
Timestamp: 4 days ago · 2026-09-18 00:06:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xe66b5fd1c91771b41b5de0a49f0fcd89e4570f924def831e577e6206bf68559d
Parent hash: 0x4528a7aa…06a2af62
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,239 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

13.7%4,098,491 / 30,000,000

Base fee

20 gwei

State root

0xb9d540c69391…1fbbded345cb

Transactions root

0x98d06d1a4427…9633aa23befa

Receipts root

0x7ec7e6a71274…bc3ecbb570ff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800