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 #21309613 · ArcScan

Block

#21,309,613

2026-09-17 09:55:14 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,613
Timestamp: 23 days ago · 2026-09-17 09:55:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xb0d529a2441c485c9de456f85fcbb58405af3e388f08f4e3efc96e9e5a42a17b
Parent hash: 0xecc908cd…9d828cfa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,613 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

25.4%7,624,731 / 30,000,000

Base fee

20 gwei

State root

0x99fe7806d566…c0d8fea00ca6

Transactions root

0x686a23e77875…bea00e80f439

Receipts root

0xa91e015f99cd…ae7f263524d3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800