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 #0x34422fa63074c069b075ab7f0e4e60478a602949c18cbfc1548f588b9246eff7 · ArcScan

Block

#21,256,946

2026-09-17 02:30:16 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,946
Timestamp: 57 days ago · 2026-09-17 02:30:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x34422fa63074c069b075ab7f0e4e60478a602949c18cbfc1548f588b9246eff7
Parent hash: 0xfbaa47de…b1ffffe9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,946 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

40.6%12,193,235 / 30,000,000

Base fee

20 gwei

State root

0xc3a7c3305a0e…d495caefed10

Transactions root

0xe1ba89daa4a6…40e7e258dde8

Receipts root

0xe19b008fbd0a…de931a4d6322

Nonce

0x0000000000000000

Extra data

0x00000004a817c800