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 #21547964 · ArcScan

Block

#21,547,964

2026-09-18 19:30:19 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,964
Timestamp: 52 days ago · 2026-09-18 19:30:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x216321e757d9fd053125b32f35385ed89dac276ddf4acf8fcee22cc8ae5aac03
Parent hash: 0xbd56a595…4b345d51
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,964 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.1%620,429 / 30,000,000

Base fee

20 gwei

State root

0x7f8dfa9ead6f…7a4b92eb6a17

Transactions root

0x67ebf9a365d8…ce3afe1eb19f

Receipts root

0xa99a80fece66…a4b4bc83708e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800