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 #21412059 · ArcScan

Block

#21,412,059

2026-09-18 00:21:31 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,059
Timestamp: 53 days ago · 2026-09-18 00:21:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xca1a3af1cfb16f8180b5c7bcf3fbab1eb9fd40e75f7073ed3978711aa1730e99
Parent hash: 0x5120bf93…76392ef1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,059 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.7%1,720,572 / 30,000,000

Base fee

20 gwei

State root

0x029eaaeefe05…654e3321e034

Transactions root

0xf47492e53b57…75316e38dbe4

Receipts root

0xfed0e447abe2…e7bca338cf17

Nonce

0x0000000000000000

Extra data

0x00000004a817c800