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 #21353887 · ArcScan

Block

#21,353,887

2026-09-17 16:09:08 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,887
Timestamp: 19 days ago · 2026-09-17 16:09:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xe4e066379107f1e3aeec34c82cae03bd60df5a850d90c82d878655c33b5e2b1b
Parent hash: 0xac686e76…26722e68
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,887 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.8%1,425,535 / 30,000,000

Base fee

20 gwei

State root

0xf29adc0a5fbe…7ff7ffcba207

Transactions root

0x86e147cd9de6…cf97ef17984c

Receipts root

0xe5c888f3bbff…a9b15b9436b4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800