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 #21327678 · ArcScan

Block

#21,327,678

2026-09-17 12:27:45 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,327,678
Timestamp: 21 days ago · 2026-09-17 12:27:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x83666676c61cb848b50dd220f3325cc393e56b58a52a232c791a04b9fc2d2e36
Parent hash: 0x4fae1796…60be6832
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,327,678 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

15.7%4,704,462 / 30,000,000

Base fee

20 gwei

State root

0x010a96ade829…5070f7842901

Transactions root

0x8f26e246e5a0…319a689a5072

Receipts root

0x3cca3b960709…f18f950fb9e3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800