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 #21412578 · ArcScan

Block

#21,412,578

2026-09-18 00:25:54 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,578
Timestamp: 57 days ago · 2026-09-18 00:25:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x022c96e953ba3326e8be27b94de52187210c6612158ed3642b5088a8d1e6900c
Parent hash: 0xc5d0cc82…ee6c8ed3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,578 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

3.5%1,050,536 / 30,000,000

Base fee

20 gwei

State root

0x4bf69ac12af5…d8c5a796902b

Transactions root

0xa6f714e34436…ea131d29e142

Receipts root

0x7675b8aa8285…481872e13161

Nonce

0x0000000000000000

Extra data

0x00000004a817c800