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 #0xb68f6ea63201ddf51f5670223fff2ebc5a6299524bc4a0ffa1f8f82c09f68589 · ArcScan

Block

#21,215,378

2026-09-16 20:39:22 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,215,378
Timestamp: 7 days ago · 2026-09-16 20:39:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xb68f6ea63201ddf51f5670223fff2ebc5a6299524bc4a0ffa1f8f82c09f68589
Parent hash: 0x020ebcf5…43793103
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,215,378 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

23.5%7,039,268 / 30,000,000

Base fee

20 gwei

State root

0x44f69d93eefb…c6a63b4f30e7

Transactions root

0x0ee2a3c30fd3…8dbdd41dcbd0

Receipts root

0x9fdf7e15aa54…cd54ff11dc56

Nonce

0x0000000000000000

Extra data

0x00000004a817c800