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 #21285270 · ArcScan

Block

#21,285,270

2026-09-17 06:29:33 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,270
Timestamp: 16 days ago · 2026-09-17 06:29:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x0a22da278b2d78043c86eb4bf5b6376bac003c8550eaa7910bd0fe946c6a7189
Parent hash: 0xb0aa6fef…b244a380
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,270 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

5.0%1,496,802 / 30,000,000

Base fee

20 gwei

State root

0xe9b2737dbab8…b4e4f592f070

Transactions root

0xd04bdccab581…a9433bba506c

Receipts root

0x53a102ff1441…dc5b5bcbff71

Nonce

0x0000000000000000

Extra data

0x00000004a817c800