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 #21353068 · ArcScan

Block

#21,353,068

2026-09-17 16:02:12 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,068
Timestamp: 10 days ago · 2026-09-17 16:02:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x4b5266ba762afdaed9bc6337ef8b15bca55100c485d7f7a42e150fa4f8c3f7ef
Parent hash: 0xdb7a84c0…eb6ab0db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,068 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

18.6%5,590,834 / 30,000,000

Base fee

20 gwei

State root

0xe1383c842bd6…edea1cd190fc

Transactions root

0x53a8382f8d54…479df06eb750

Receipts root

0x5f40a44c7d51…2ddbcd9dec2e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800