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 #21353918 · ArcScan

Block

#21,353,918

2026-09-17 16:09:23 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,918
Timestamp: 18 days ago · 2026-09-17 16:09:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x419dd986d6f14793cb7be6bb25066effd5cd2318e1fc949071020d33cdff44ec
Parent hash: 0x0ae305af…e5eec308
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,918 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

12.3%3,681,631 / 30,000,000

Base fee

20 gwei

State root

0x1b78e41d8eb8…0aa20e92888e

Transactions root

0x235c79a1f456…32d4657c6e01

Receipts root

0xae4a351f8e81…fa232774adea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800