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 #21380074 · ArcScan

Block

#21,380,074

2026-09-17 19:51:10 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,074
Timestamp: 32 days ago · 2026-09-17 19:51:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x6f1bfd8b3c04799f17b74e7b77502aa00dc61f9dd4fe0f823ba222af645086e9
Parent hash: 0xa29e6912…b09c468b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,074 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

7.6%2,271,868 / 30,000,000

Base fee

20 gwei

State root

0x60aed85a3345…773e76be1a8a

Transactions root

0xab0504d12846…5495c7aae9a8

Receipts root

0x5818395de5ec…e9545a0a3045

Nonce

0x0000000000000000

Extra data

0x00000004a817c800