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 #0xcf9e1c306a3fcee6ff44bda4048dc1f2c15a12656a21ae9e82a52f8fd3911b44 · ArcScan

Block

#21,351,842

2026-09-17 15:51:51 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,842
Timestamp: 29 days ago · 2026-09-17 15:51:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf9e1c306a3fcee6ff44bda4048dc1f2c15a12656a21ae9e82a52f8fd3911b44
Parent hash: 0x652a61c0…0a5ff558
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,842 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

17.1%5,124,522 / 30,000,000

Base fee

20 gwei

State root

0xe62c7bbd16f7…595e087035e7

Transactions root

0x31f35eb3171c…fd26eda61d77

Receipts root

0xf55c7c04191c…fac2c8e90cc5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800