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 #21305092 · ArcScan

Block

#21,305,092

2026-09-17 09:17:02 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,092
Timestamp: 32 days ago · 2026-09-17 09:17:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a5a568ae0250a71a9ad6d7861cd35b089633974904305543ec89195b42514df
Parent hash: 0xf6a93c6b…3f3a05fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,092 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

26.0%7,809,507 / 30,000,000

Base fee

20 gwei

State root

0x3b9a436244c5…18a8a43d4bdc

Transactions root

0xfbac0dcd3e05…1eda1385c986

Receipts root

0x4ba57183b59b…961ef954568c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800