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 #0x6b5c8ad94d58685866c617cfa0d5ac1c2b4a137fff815e1073d203f2853f36a6 · ArcScan

Block

#21,240,658

2026-09-17 00:12:45 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,658
Timestamp: 3 days ago · 2026-09-17 00:12:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x6b5c8ad94d58685866c617cfa0d5ac1c2b4a137fff815e1073d203f2853f36a6
Parent hash: 0x7a8048fd…fe831d52
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,658 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

25.4%7,618,789 / 30,000,000

Base fee

20 gwei

State root

0x6b6e091fff70…f9b90ed1df87

Transactions root

0xe07a818b0a88…63b3f2672ef2

Receipts root

0x9608a90e6c98…d7cd2b5a52af

Nonce

0x0000000000000000

Extra data

0x00000004a817c800