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 #21324128 · ArcScan

Block

#21,324,128

2026-09-17 11:57:46 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,324,128
Timestamp: 21 days ago · 2026-09-17 11:57:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x68dbf8ca8ea51e1f0943bf2a894885f30d8bbef82f873df454da3395a6bb8bbe
Parent hash: 0xce6ecac7…0bb8fce4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,324,128 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

15.3%4,586,630 / 30,000,000

Base fee

20 gwei

State root

0xb6e8c5522249…273d255c3548

Transactions root

0x33291e829cb0…00e8e6b1cbfc

Receipts root

0x6a2263845fde…63ec4de32fab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800