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 #21384140 · ArcScan

Block

#21,384,140

2026-09-17 20:25:31 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,140
Timestamp: 8 days ago · 2026-09-17 20:25:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x1115abdcd733815385aa05c4174f5d5ec2de655f9939d882c866adae5608e8be
Parent hash: 0xd7f44052…fa2eebc7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,140 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

10.9%3,284,929 / 30,000,000

Base fee

20 gwei

State root

0xf9307af0f033…6c8bfd6017e1

Transactions root

0x226572968596…148c25f01eee

Receipts root

0x8498deec682c…ee2633fb46ee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800