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 #21239827 · ArcScan

Block

#21,239,827

2026-09-17 00:05:44 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,827
Timestamp: 22 days ago · 2026-09-17 00:05:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x10abdfc0adcb1942674d6a0066b19045617d8c6c0bcaa5d6fb73f1f8bc5ac362
Parent hash: 0x1a8eaf65…36d7bcbd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,827 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

29.6%8,896,787 / 30,000,000

Base fee

20 gwei

State root

0xb91a87cd9c00…2fee6d002914

Transactions root

0x912b9a1b9b58…0aebfd862073

Receipts root

0xd8eee7d9f715…1c26c0e957c2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800