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 #21300470 · ArcScan

Block

#21,300,470

2026-09-17 08:37:59 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,470
Timestamp: 32 days ago · 2026-09-17 08:37:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x15833ab8ad145357aaf3e802ac71785800e357b6090bee45ce1df0f49a95d56e
Parent hash: 0x008a3502…45bc435a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,470 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

14.5%4,351,605 / 30,000,000

Base fee

20 gwei

State root

0xab484a7fa6cf…e2d84115c9b5

Transactions root

0x0e7fca448ddb…8fe8fe584343

Receipts root

0x92d37992e1f6…6f2514a50435

Nonce

0x0000000000000000

Extra data

0x00000004a817c800