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 #21311099 · ArcScan

Block

#21,311,099

2026-09-17 10:07:47 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,099
Timestamp: 18 days ago · 2026-09-17 10:07:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xefd2cb0814efebb50ba6e8628900e14a5dad9f819c3fdc25c2b9e6503e083a5f
Parent hash: 0xf681a4aa…e8f6d742
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,099 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

24.1%7,242,179 / 30,000,000

Base fee

20 gwei

State root

0x0e89c3616080…dea413cbb51d

Transactions root

0x71755923e90a…d8c8c24a6fbb

Receipts root

0x0d442ecd9919…6d6d79d7f2e0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800