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 #21509470 · ArcScan

Block

#21,509,470

2026-09-18 14:04:57 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,470
Timestamp: 33 days ago · 2026-09-18 14:04:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xb7f0001b60c3ddf1b828a731173aeab1972f697ed8149f09c08ef1e4e5825f8e
Parent hash: 0x4f3586b1…1954a488
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,470 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

5.6%1,691,547 / 30,000,000

Base fee

20 gwei

State root

0xe4e9731f1a7a…e1ba74c57c8c

Transactions root

0x8ea30a11a80c…29ecca610050

Receipts root

0x01aa7045d1e2…3f9188618656

Nonce

0x0000000000000000

Extra data

0x00000004a817c800