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 #0xc4d8cdf78bc3f00185346b6e195c5fcfbb90d2201dccdc0c32523ee7ec1a87bb · ArcScan

Block

#21,349,404

2026-09-17 15:31:16 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,349,404
Timestamp: 9 days ago · 2026-09-17 15:31:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xc4d8cdf78bc3f00185346b6e195c5fcfbb90d2201dccdc0c32523ee7ec1a87bb
Parent hash: 0xa8e55b6e…e37f70e8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,349,404 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

13.0%3,906,234 / 30,000,000

Base fee

20 gwei

State root

0x628a2699e913…ecde21b3c52b

Transactions root

0x724b089a129b…472c7c36dc79

Receipts root

0xb33b456940a4…2a861e93d2c5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800