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 #21515355 · ArcScan

Block

#21,515,355

2026-09-18 14:54:40 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,355
Timestamp: 48 days ago · 2026-09-18 14:54:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x6173036d8b6aa68fdd38bf9876524ca064db00072879745f47d520d49a3a2fdf
Parent hash: 0xcc8c4dda…94a1f092
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,355 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

4.6%1,368,728 / 30,000,000

Base fee

20 gwei

State root

0xf97c1b460d85…793c453d2080

Transactions root

0x76dd93d82ab2…d66c0068b240

Receipts root

0x74103c559d22…0cc04c78b61d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800