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 #21547430 · ArcScan

Block

#21,547,430

2026-09-18 19:25:48 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,430
Timestamp: 57 days ago · 2026-09-18 19:25:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x10119ab5a6462c7d3ba3218e62aa429012cfc2d831d93f6db4e25c2eb894ae17
Parent hash: 0x0c68f0ab…e0ba802e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,430 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

6.4%1,908,589 / 30,000,000

Base fee

20 gwei

State root

0xda923a084e51…f0d637f2ebaa

Transactions root

0x6dbbeab43a35…3785347fbe6a

Receipts root

0x6a44cc4aaa82…0b302ddae172

Nonce

0x0000000000000000

Extra data

0x00000004a817c800