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 #21346421 · ArcScan

Block

#21,346,421

2026-09-17 15:06:04 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,421
Timestamp: 31 days ago · 2026-09-17 15:06:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x073ea7780f3e2ec519054544532d68eda5877323175d23e8b47da4e79f9330a6
Parent hash: 0xec1e0036…38504dac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,421 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

9.3%2,779,171 / 30,000,000

Base fee

20 gwei

State root

0xaa8ff11e125c…8c545d2ef66b

Transactions root

0xc31ad6a9d0a7…eab281550615

Receipts root

0x52bebcb85973…d972de84a3ab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800