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 #21178001 · ArcScan

Block

#21,178,001

2026-09-16 15:23:52 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,001
Timestamp: 12 days ago · 2026-09-16 15:23:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xe2f0ffa3c110321901cd15fee86ff9f790278639e15c3e72479682a96ea85e30
Parent hash: 0xe1dc4233…f1716e6f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,001 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

35.1%10,539,372 / 30,000,000

Base fee

114.169703398 gwei

State root

0x4caac95ce1c2…31449447a73b

Transactions root

0xe48858d2943c…436770409c44

Receipts root

0x91fa25b1e0e6…aea5c4a99dda

Nonce

0x0000000000000000

Extra data

0x0000001a8c5d2e8a