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 #0x534c4c313f662a70648469e690433981a2b7328b7dc7b92a8a6a6120cf032edc · ArcScan

Block

#21,295,436

2026-09-17 07:55:27 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,436
Timestamp: 34 days ago · 2026-09-17 07:55:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x534c4c313f662a70648469e690433981a2b7328b7dc7b92a8a6a6120cf032edc
Parent hash: 0x1c075be9…2dd8d9d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,436 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

13.5%4,057,890 / 30,000,000

Base fee

20 gwei

State root

0xff23a0f0313b…a7bfb0851c75

Transactions root

0x15d8387f4895…98541c8a682a

Receipts root

0x43eb2e3e84d9…b13340875e37

Nonce

0x0000000000000000

Extra data

0x00000004a817c800