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 #21359280 · ArcScan

Block

#21,359,280

2026-09-17 16:55:29 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,280
Timestamp: 19 days ago · 2026-09-17 16:55:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xfa5c130431a143c299a8a345dc056f9ae3c4f487fd807ecc7849acdb98815de3
Parent hash: 0x5ccd42b5…3a8184f7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,280 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

14.8%4,453,376 / 30,000,000

Base fee

20 gwei

State root

0xe2fb83e486d5…9d43fc4678c5

Transactions root

0x70fd43de45af…0cf655539178

Receipts root

0xd5f4e9df2e0e…664e21bf5e7b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800