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 #0x9a0f7490bcba0ad4a169d7df30d6894d780e9ddf19d955677edf9b3fc07b0031 · ArcScan

Block

#21,280,459

2026-09-17 05:48:54 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,459
Timestamp: 48 days ago · 2026-09-17 05:48:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a0f7490bcba0ad4a169d7df30d6894d780e9ddf19d955677edf9b3fc07b0031
Parent hash: 0x1db09f13…ed3cb7b0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,459 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

28.6%8,587,126 / 30,000,000

Base fee

20 gwei

State root

0x1617ace80571…494a45506417

Transactions root

0x1331957d52b3…688e241914bb

Receipts root

0xc593a54a0701…6ee71733c282

Nonce

0x0000000000000000

Extra data

0x00000004a817c800