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 #0x76f02818cc1e322ae831c1ca32be54433a076df29f9e08f2f34a81a10b00a322 · ArcScan

Block

#21,542,137

2026-09-18 18:41:03 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,137
Timestamp: 19 days ago · 2026-09-18 18:41:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x76f02818cc1e322ae831c1ca32be54433a076df29f9e08f2f34a81a10b00a322
Parent hash: 0x728c936b…f3e396f2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,137 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

5.0%1,490,944 / 30,000,000

Base fee

20 gwei

State root

0xb10ba3272828…5821530d6bc0

Transactions root

0x1d2364f19339…a6eed3114a4f

Receipts root

0x901b503b2207…6b8475f60073

Nonce

0x0000000000000000

Extra data

0x00000004a817c800