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 #21375965 · ArcScan

Block

#21,375,965

2026-09-17 19:16:26 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,965
Timestamp: 32 days ago · 2026-09-17 19:16:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x9498b1a7c843be3ac01aed9fd58f634af8e954c19b55f7c4eb5a7d0d6c170948
Parent hash: 0xa302ee88…4644c538
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,965 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

20.3%6,075,027 / 30,000,000

Base fee

20 gwei

State root

0xe734f9c03e85…9b242024a511

Transactions root

0x50c17ea5b566…5a354ae629e3

Receipts root

0x3da68c7a3679…da4b158896f2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800