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 #21547399 · ArcScan

Block

#21,547,399

2026-09-18 19:25:32 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,399
Timestamp: 57 days ago · 2026-09-18 19:25:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xe3b8763a730aa4e076ec1c0d91b7a7a4ec4cc0c3607989caec9833b7b936b8b0
Parent hash: 0xe438a911…e638ba1c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,399 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

3.8%1,126,431 / 30,000,000

Base fee

20 gwei

State root

0x4391e26dbd53…bece38b8e608

Transactions root

0x5b7724a59279…c5ec8763f001

Receipts root

0xbd10325ae7a2…70867b53f0e5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800