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 #21282440 · ArcScan

Block

#21,282,440

2026-09-17 06:05:38 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,282,440
Timestamp: 12 days ago · 2026-09-17 06:05:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xa9fef684e246943c38f9be8742fb3a6ce9891ebab7727bcad203c95379d38260
Parent hash: 0x4c94d4cb…7cb2a804
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,282,440 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

24.7%7,421,173 / 30,000,000

Base fee

20 gwei

State root

0x8b8b9b06169a…f749e82d62bc

Transactions root

0x0a1381c390aa…265a820a521b

Receipts root

0xece01b35c41b…93985169a36e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800