Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xc8f7f8ead3d53b52e4d31f335ab0d2a72c3c2d24acb3f8c5f70cdd8fd4752555 · ArcScan

Block

#21,555,460

2026-09-18 20:33:42 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,460
Timestamp: 45 days ago · 2026-09-18 20:33:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xc8f7f8ead3d53b52e4d31f335ab0d2a72c3c2d24acb3f8c5f70cdd8fd4752555
Parent hash: 0x82c1037c…f7b8a228
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,460 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.2%970,757 / 30,000,000

Base fee

20 gwei

State root

0x307406fe1611…307fd9dd65c8

Transactions root

0x458072cb21ae…ae2e36c3c5b7

Receipts root

0xcd33c5a569b4…bbf725e4a977

Nonce

0x0000000000000000

Extra data

0x00000004a817c800