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 #21244844 · ArcScan

Block

#21,244,844

2026-09-17 00:48:05 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,844
Timestamp: 24 days ago · 2026-09-17 00:48:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x8bc5a626adcc46f0750b4efddbb96a1c399a3376dfda49340b61584365d9e6a7
Parent hash: 0x5ceddff1…b1c27bbd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,844 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

44.0%13,215,002 / 30,000,000

Base fee

20 gwei

State root

0x14f81c6e26f9…5c2d472632aa

Transactions root

0x3b1f98da0a69…ec6d8d317540

Receipts root

0x56f27f316dfd…5b426e965737

Nonce

0x0000000000000000

Extra data

0x00000004a817c800