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 #21325371 · ArcScan

Block

#21,325,371

2026-09-17 12:08:16 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,325,371
Timestamp: 15 days ago · 2026-09-17 12:08:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x646a66c710941fee6efdba05cfe261f5afe689b23e9e69b0439ebd153bad3b86
Parent hash: 0x509c60f2…7ea00bfa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,325,371 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

23.4%7,022,486 / 30,000,000

Base fee

20 gwei

State root

0x660f1c015c32…98d70bb29039

Transactions root

0xc7985e8d3e66…917ae1064b74

Receipts root

0x0b2bf46867a2…20df4fca01f2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800