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 #21354012 · ArcScan

Block

#21,354,012

2026-09-17 16:10:11 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,354,012
Timestamp: 15 days ago · 2026-09-17 16:10:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x9e681f6b43565ac650bee1e0bf3e3af348458f6f60828f99f194b5a8637021fd
Parent hash: 0x36dafbe3…cb0db04b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,354,012 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

20.0%5,994,234 / 30,000,000

Base fee

20 gwei

State root

0x540979439943…19a8a7599e41

Transactions root

0x7d97580aa58b…017165c3a354

Receipts root

0xda5f274889d0…c0da4e72e177

Nonce

0x0000000000000000

Extra data

0x00000004a817c800