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 #0x688876639e61fa485cb70a155eaa9260cd21d6b5f5a40aa5b3c1a6c4eca53831 · ArcScan

Block

#21,418,295

2026-09-18 01:14:14 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,295
Timestamp: 26 days ago · 2026-09-18 01:14:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x688876639e61fa485cb70a155eaa9260cd21d6b5f5a40aa5b3c1a6c4eca53831
Parent hash: 0x4ee6f8de…008b4a8f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,295 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

7.7%2,308,704 / 30,000,000

Base fee

20 gwei

State root

0x6f38a4a8069c…81ad60a2492f

Transactions root

0x3233f014a751…81b2673968da

Receipts root

0xf41c6412a5d5…6c61e8f58fac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800