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 #0x23a5faa8c4ca89f21f7c48d37fcbf5b579bb5d2825a0395e680791d72492e372 · ArcScan

Block

#21,369,992

2026-09-17 18:25:59 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,992
Timestamp: 45 days ago · 2026-09-17 18:25:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x23a5faa8c4ca89f21f7c48d37fcbf5b579bb5d2825a0395e680791d72492e372
Parent hash: 0x3a1216a2…305121fe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,992 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.6%1,672,773 / 30,000,000

Base fee

20 gwei

State root

0xcfd6538bc755…06add636bbb4

Transactions root

0xdbeec00e64aa…e1a79f567364

Receipts root

0xfb49ec0c918a…eb88d189623d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800