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 #21370030 · ArcScan

Block

#21,370,030

2026-09-17 18:26:18 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,030
Timestamp: 43 days ago · 2026-09-17 18:26:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xb4358b8549be660042c96093628f586482e195ab4bbf8a2ad6c6dc660149395c
Parent hash: 0xbeb800ce…e383b2a0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,030 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

8.1%2,419,731 / 30,000,000

Base fee

20 gwei

State root

0x017799d70959…9a70d00f7500

Transactions root

0x197064bc49d1…d52712101683

Receipts root

0x6ae5b3dd5322…718601fe6813

Nonce

0x0000000000000000

Extra data

0x00000004a817c800