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 #21356246 · ArcScan

Block

#21,356,246

2026-09-17 16:29:03 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,246
Timestamp: 48 days ago · 2026-09-17 16:29:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x21c345083cbde127c073893525d93a33b30a28e33b455132a0d883cfc3fa3a4d
Parent hash: 0x9f0bd763…f6cd642f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,246 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

7.7%2,313,013 / 30,000,000

Base fee

20 gwei

State root

0x4b2bb484784d…9e12c5856e28

Transactions root

0xfcc4124a139d…9dd6011b7f74

Receipts root

0x52c91cb01e6a…1efeb88982cd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800