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 #21445486 · ArcScan

Block

#21,445,486

2026-09-18 05:04:03 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,486
Timestamp: 43 days ago · 2026-09-18 05:04:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x6d2208c1bd9aefe0c91cfffac508d6775008119d71d955a1fcddb115b8236c05
Parent hash: 0xa530db4f…d26874e4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,486 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.2%953,289 / 30,000,000

Base fee

20 gwei

State root

0xc94843fc5715…f302432c72d6

Transactions root

0x1ccdd045b31d…a8c940069bd3

Receipts root

0xcdf5d32397a9…bcbebea21998

Nonce

0x0000000000000000

Extra data

0x00000004a817c800