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 #0x3c35dbce0c6a73716d71115c5821f534a1d0ee0b3275bbfbe12d93e36c05d7d1 · ArcScan

Block

#21,294,516

2026-09-17 07:47:40 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,516
Timestamp: 6 days ago · 2026-09-17 07:47:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x3c35dbce0c6a73716d71115c5821f534a1d0ee0b3275bbfbe12d93e36c05d7d1
Parent hash: 0xa434d1e9…b5ab8c02
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,516 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

9.4%2,824,979 / 30,000,000

Base fee

20 gwei

State root

0xa8e9b345ee3f…f91de1dde973

Transactions root

0x2324aa3a4a3c…0c42c42e2d2a

Receipts root

0xae2581a1e3db…57edc4c52d9c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800