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 #21298501 · ArcScan

Block

#21,298,501

2026-09-17 08:21:21 UTC

FinalizedProposed 59 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,501
Timestamp: 59 days ago · 2026-09-17 08:21:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x3bee6db19487be41f8185c5071ce02f6ffe8afd71a14ce016eac867d99b0e50b
Parent hash: 0x8ac757b3…e496fcea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,501 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

13.9%4,169,454 / 30,000,000

Base fee

20 gwei

State root

0x6463b81655f6…a403ddd08aeb

Transactions root

0x3f9e002c51a5…8c5929efaa07

Receipts root

0x96ec6e913623…29357fbb0f84

Nonce

0x0000000000000000

Extra data

0x00000004a817c800