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 #21237631 · ArcScan

Block

#21,237,631

2026-09-16 23:47:12 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,631
Timestamp: 16 days ago · 2026-09-16 23:47:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x64b538fd4cbe91579a585bc90b52973b6c873e4088c703a2085e0653ec42481b
Parent hash: 0xe329c8dc…e9099fc4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,631 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

20.5%6,157,482 / 30,000,000

Base fee

20 gwei

State root

0x093d6b988b7b…28999c5b92d1

Transactions root

0x12137b92c87b…7840f0d91597

Receipts root

0x3b24314bcfed…ddae38eb0988

Nonce

0x0000000000000000

Extra data

0x00000004a817c800