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 #21312145 · ArcScan

Block

#21,312,145

2026-09-17 10:16:36 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,145
Timestamp: 47 days ago · 2026-09-17 10:16:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x6ebaf9fc746c48efbac03e2cf4e73c62fd1d9ba525944f6be057e7259ff98489
Parent hash: 0xfe6c083b…cae7f969
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,145 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

63.1%18,935,147 / 30,000,000

Base fee

20 gwei

State root

0x8257d386665a…22fadc8908c2

Transactions root

0x6efeb0ae7fd1…b6ff5ebb0571

Receipts root

0xfc86d1587ef1…55ef2735842b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800