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 #21512248 · ArcScan

Block

#21,512,248

2026-09-18 14:28:25 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,512,248
Timestamp: 39 days ago · 2026-09-18 14:28:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x688453811e6be8688eaed124c10f2881d862b656dae02680442a274f86684408
Parent hash: 0x4efbcd8d…68c793c0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,512,248 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.7%1,416,992 / 30,000,000

Base fee

20 gwei

State root

0x5026998f0476…18c915d0c2d4

Transactions root

0xfc2d035cce6e…db612a61e09a

Receipts root

0xa5000357a820…ca858a5de9b5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800