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 #21356764 · ArcScan

Block

#21,356,764

2026-09-17 16:33:25 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,764
Timestamp: 53 days ago · 2026-09-17 16:33:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x5415579999b5328bfc248d4e8693e2b3fdcd1252628834e121321eb4b7aca665
Parent hash: 0x376e8c9e…3995126c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,764 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

13.0%3,905,512 / 30,000,000

Base fee

20 gwei

State root

0xfd1f52420b06…e2efa19cb950

Transactions root

0x3c174f49cf71…57c1ef5aeb61

Receipts root

0x4775c60eb1ab…a3e58b973960

Nonce

0x0000000000000000

Extra data

0x00000004a817c800