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 #21293838 · ArcScan

Block

#21,293,838

2026-09-17 07:41:57 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,293,838
Timestamp: 8 days ago · 2026-09-17 07:41:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xe4a0d7d25f79a80c39d03bfdd600250fc7bf825f4b0bd3651598bff9e91782b8
Parent hash: 0x59b75a07…d6a3cf04
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,293,838 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

9.9%2,975,898 / 30,000,000

Base fee

20 gwei

State root

0x4883baca89f2…ad706d052fdc

Transactions root

0x4e33c150673e…0e361c4de4c7

Receipts root

0x49840f8da2b8…8d81fa3085d9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800