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 #21368359 · ArcScan

Block

#21,368,359

2026-09-17 18:12:11 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,359
Timestamp: 5 days ago · 2026-09-17 18:12:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x563e4bb7bb572c75cf51caf03a9776b8c8a8b0c7b909544aeb47a420bd1096c0
Parent hash: 0xbf803d9f…6d8a3787
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,359 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.3%993,626 / 30,000,000

Base fee

20 gwei

State root

0x36043d4fcda1…6e68330362ee

Transactions root

0xf1ac62c9a680…68cd8bc500a2

Receipts root

0x47843c75cd4a…1b8ade130153

Nonce

0x0000000000000000

Extra data

0x00000004a817c800