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 #21373039 · ArcScan

Block

#21,373,039

2026-09-17 18:51:44 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,039
Timestamp: 48 days ago · 2026-09-17 18:51:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x3afe2f867624c19be7ac032ed27500e1cec1ffc1c1fecd22d6a6e02285577b22
Parent hash: 0xfe999eba…ef918597
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,039 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

5.3%1,579,955 / 30,000,000

Base fee

20 gwei

State root

0x463e51007641…3940ba251ed7

Transactions root

0x0de8231c98f8…c2d41c9e7706

Receipts root

0xf32c9899abbe…4592207d146b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800