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

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 #21340233 · ArcScan

Block

#21,340,233

2026-09-17 14:13:48 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,233
Timestamp: 51 days ago · 2026-09-17 14:13:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xa89051130ee319ac36d0890ebf0e09244ecd5f1a1cd9347ff0a8c6d7e044513d
Parent hash: 0x5c2d05b7…b0c6f9e2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,233 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

24.3%7,302,199 / 30,000,000

Base fee

20 gwei

State root

0xe832dd3b46c0…e530bb0b52ed

Transactions root

0xc180c6e51ed9…6b6276b84593

Receipts root

0x963c01ea1648…7b8d58a3125e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800