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 #0x6678f4237ad95d18b7f3d06c44fefee72a01ffc60ac277892bd8afd1c11c41b3 · ArcScan

Block

#21,307,029

2026-09-17 09:33:24 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,029
Timestamp: 14 days ago · 2026-09-17 09:33:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x6678f4237ad95d18b7f3d06c44fefee72a01ffc60ac277892bd8afd1c11c41b3
Parent hash: 0x7164cfc4…bd141728
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,029 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

23.4%7,027,877 / 30,000,000

Base fee

20 gwei

State root

0xbbcc2c34d627…f10116526397

Transactions root

0xf932bac73591…ca13de71c2f2

Receipts root

0x5cfba931f9e5…41de963ed1e4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800