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 #21269995 · ArcScan

Block

#21,269,995

2026-09-17 04:20:29 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,995
Timestamp: 11 days ago · 2026-09-17 04:20:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xc065219470bcda1da554a28fa76c4794c824d3718bfd60e2af29dfb9f7e2ee9d
Parent hash: 0x193e9986…fb3c8792
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,995 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

40.3%12,104,360 / 30,000,000

Base fee

20 gwei

State root

0x40781d6e78bc…b8e67cae4682

Transactions root

0x9dd517a7413b…bd59be8a59b6

Receipts root

0x942fb097b8fc…b6caf5abee39

Nonce

0x0000000000000000

Extra data

0x00000004a817c800