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 #21529749 · ArcScan

Block

#21,529,749

2026-09-18 16:56:20 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,749
Timestamp: 48 days ago · 2026-09-18 16:56:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x4aedf6eb1fef1f6f322f50cfbbed63175a4556466488fbffcb3d375fc0ddbd36
Parent hash: 0x112a5d0e…6a6aa87b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,749 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

5.5%1,658,024 / 30,000,000

Base fee

20 gwei

State root

0x6621c1e87183…b05140dfc731

Transactions root

0x409b8ab5cf89…2bdc9554b46c

Receipts root

0x7ad8e20e5172…750c201f6bfd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800