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 #21530742 · ArcScan

Block

#21,530,742

2026-09-18 17:04:44 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,742
Timestamp: 57 days ago · 2026-09-18 17:04:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x0e36ba9ae8809c6a9c37fc78599275600f58965e71ed6e770364ee6d4959eae2
Parent hash: 0x15662bff…474a01f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,742 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

2.6%796,641 / 30,000,000

Base fee

20 gwei

State root

0x1401b358cd9d…f58c1ec01061

Transactions root

0xcfc38a916ce1…3ba7028af082

Receipts root

0xed0f4c2b68e9…ce059241b93a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800