Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xf90cde3bb9435d273f4b3d4ef3b0207d1d6cfa8068dc2c6c311ccef0b6f1076a · ArcScan

Block

#21,372,099

2026-09-17 18:43:47 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,099
Timestamp: 22 days ago · 2026-09-17 18:43:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xf90cde3bb9435d273f4b3d4ef3b0207d1d6cfa8068dc2c6c311ccef0b6f1076a
Parent hash: 0x67570a24…fd8acfa8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,099 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.8%1,744,439 / 30,000,000

Base fee

20 gwei

State root

0xbb77d6e5d609…5a9901c6e8f1

Transactions root

0xa73cbed2eb28…32fdd44c16c9

Receipts root

0x3498f591ee31…9115ca14f174

Nonce

0x0000000000000000

Extra data

0x00000004a817c800