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 #21301394 · ArcScan

Block

#21,301,394

2026-09-17 08:45:48 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,394
Timestamp: 2 days ago · 2026-09-17 08:45:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3e14f8e5464e89a004d652116f2516f6b2360516dc1d5c5d93afffa8ff580a4
Parent hash: 0xfee951dc…68fe0744
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,394 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

37.8%11,330,280 / 30,000,000

Base fee

20 gwei

State root

0x4b36efd9dc8f…3842c8e7fbe1

Transactions root

0x1c5169c338d1…5b1e64dafbc1

Receipts root

0x5fba07003419…50128a4e761c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800