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 #21230389 · ArcScan

Block

#21,230,389

2026-09-16 22:46:04 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,230,389
Timestamp: 16 days ago · 2026-09-16 22:46:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x383e662f1d41e1f5c1a514898f19092cb20f7c2c2f720681541dd57ca22fa5f9
Parent hash: 0x700f3700…f4c3341e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,230,389 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

25.7%7,710,883 / 30,000,000

Base fee

20 gwei

State root

0x119fe0fb1856…bef5e31b5def

Transactions root

0x985b4b9326de…f70097a947a8

Receipts root

0x5f4d9ad3bd20…6c13dea75298

Nonce

0x0000000000000000

Extra data

0x00000004a817c800