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 #21212430 · ArcScan

Block

#21,212,430

2026-09-16 20:14:29 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,212,430
Timestamp: 8 days ago · 2026-09-16 20:14:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xf4217b14fa60ae527a9d35db4de10d4dd63664e09b6cc5b9f0d24c19644d736b
Parent hash: 0x47012f8f…f7d9be21
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,212,430 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

7.7%2,310,478 / 30,000,000

Base fee

20 gwei

State root

0x367db652e7a6…bdca4ea60433

Transactions root

0x2ec331e724e1…9bbefe92f35c

Receipts root

0x9ebeb283141e…4836824ab6ab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800