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 #21285943 · ArcScan

Block

#21,285,943

2026-09-17 06:35:14 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,943
Timestamp: 23 days ago · 2026-09-17 06:35:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b1535100c62e50370c830297207ab4871b5862a6a2c90a290f9edae1556a5c5
Parent hash: 0x2fa91fa1…bb1f7931
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,943 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

17.6%5,286,589 / 30,000,000

Base fee

20 gwei

State root

0x6139dac6a96c…986dcc1674e5

Transactions root

0xf0ed005ba3f6…17901a81b0cd

Receipts root

0x1be086814f90…914d9fb12094

Nonce

0x0000000000000000

Extra data

0x00000004a817c800