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 #21382242 · ArcScan

Block

#21,382,242

2026-09-17 20:09:29 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,242
Timestamp: 6 days ago · 2026-09-17 20:09:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x853f8785aebbf340fbfc6dd260ee3a58a144ced15a506422f08fef91bc915d9b
Parent hash: 0x43cac900…399efce5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,242 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

7.8%2,353,865 / 30,000,000

Base fee

20 gwei

State root

0xb57cd13d12e3…1cc063ff989a

Transactions root

0xc023fdb448f0…0a531668ffeb

Receipts root

0xadb4def2fcc1…705727f8dcf7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800