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 #21409995 · ArcScan

Block

#21,409,995

2026-09-18 00:04:04 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,409,995
Timestamp: 12 days ago · 2026-09-18 00:04:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x500e494817ccc12b7136e32ce104119aae48b117da9390b7d0d74becf1de9856
Parent hash: 0xffe051ea…6ea0a7ed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,409,995 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

6.5%1,955,466 / 30,000,000

Base fee

20 gwei

State root

0x9fb97d8385de…39d74458afd4

Transactions root

0x6a039c52fcea…6d586dc5038e

Receipts root

0x3b9928a1a92a…ade47c7f0328

Nonce

0x0000000000000000

Extra data

0x00000004a817c800