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 #21273914 · ArcScan

Block

#21,273,914

2026-09-17 04:53:36 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,914
Timestamp: 32 days ago · 2026-09-17 04:53:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xa6dcdd1c3a61bfa0897402f31add1d21db4a5f50dcc446acdfee27e7d3a4c3f2
Parent hash: 0x0ead30de…38a1374f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,914 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

22.5%6,749,623 / 30,000,000

Base fee

20 gwei

State root

0x60b6ae32cc10…0d0926ce4df5

Transactions root

0x73268715b4bd…fb7ea2cd9f20

Receipts root

0x72eee2cece1a…93a04a86ba5f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800