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 #0x89dd490280eec0c64af4fa40d674e8f633e67a675263aafa72316eb58df7ac9e · ArcScan

Block

#21,388,940

2026-09-17 21:06:06 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,940
Timestamp: 43 days ago · 2026-09-17 21:06:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x89dd490280eec0c64af4fa40d674e8f633e67a675263aafa72316eb58df7ac9e
Parent hash: 0xe46be7c8…2542e5b7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,940 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

7.8%2,343,705 / 30,000,000

Base fee

20 gwei

State root

0x0f8668837840…7b8f2e65dae5

Transactions root

0x50bce74607b5…b34d07f802e7

Receipts root

0x060040ee4c1d…1cecd79088dd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800