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 #21295771 · ArcScan

Block

#21,295,771

2026-09-17 07:58:17 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,771
Timestamp: 46 days ago · 2026-09-17 07:58:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x31985b65a4aee1a9e78c02aaaf0b2d83e6d69a8f44cdce2eaba56d91611231b4
Parent hash: 0x049d11e8…1f2cc165
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,771 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

7.2%2,160,960 / 30,000,000

Base fee

20 gwei

State root

0xd870a2f700f0…bd50d28f743d

Transactions root

0x052e639016ee…0c8eafc012c5

Receipts root

0x8afe4e590af8…46fbfdb21a72

Nonce

0x0000000000000000

Extra data

0x00000004a817c800