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 #0xb8c88b1746cedf5c20058ee475d218b7b68b34722c2478d9dd84a71b7076dfed · ArcScan

Block

#21,254,226

2026-09-17 02:07:18 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,226
Timestamp: 12 days ago · 2026-09-17 02:07:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8c88b1746cedf5c20058ee475d218b7b68b34722c2478d9dd84a71b7076dfed
Parent hash: 0x2b72e28e…d277a7be
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,226 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

15.4%4,626,866 / 30,000,000

Base fee

20 gwei

State root

0x967d37c66408…df9902d379f8

Transactions root

0xb66e6ff54bbc…521b2958802f

Receipts root

0x6eae9b75cc5e…7846691e0d28

Nonce

0x0000000000000000

Extra data

0x00000004a817c800