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 #0x2f9ded107c8954af185b50c32d886c481321acb2f3be24b73126926d17b89514 · ArcScan

Block

#21,178,236

2026-09-16 15:25:51 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,236
Timestamp: 3 days ago · 2026-09-16 15:25:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x2f9ded107c8954af185b50c32d886c481321acb2f3be24b73126926d17b89514
Parent hash: 0x5b232860…29d553ed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,236 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

40.9%12,268,937 / 30,000,000

Base fee

89.868575827 gwei

State root

0xcc65f6d9cc20…85449537b8eb

Transactions root

0x9f68339aec45…b6990433abfd

Receipts root

0xaee317ccc08c…682902d81da5

Nonce

0x0000000000000000

Extra data

0x00000014e9124796