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 #0x21998bb8723b8ceac464f4594ee1cffddddc41966252848b49042d68887293a5 · ArcScan

Block

#21,267,014

2026-09-17 03:55:18 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,014
Timestamp: 15 days ago · 2026-09-17 03:55:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x21998bb8723b8ceac464f4594ee1cffddddc41966252848b49042d68887293a5
Parent hash: 0x228f4c95…54e1ec08
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,014 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

14.6%4,380,239 / 30,000,000

Base fee

20 gwei

State root

0x3a3be24eb223…dfa32e2690a0

Transactions root

0x1b2b8a6cabd3…d00eb49dedbf

Receipts root

0xe44a7d7cc7d3…052ce76e977c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800