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 #0x6e7392e1d9f07d45b860a073ebc6e575748ce0e9dd9856c03b7fd9206987eaeb · ArcScan

Block

#21,278,786

2026-09-17 05:34:46 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,786
Timestamp: 7 days ago · 2026-09-17 05:34:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x6e7392e1d9f07d45b860a073ebc6e575748ce0e9dd9856c03b7fd9206987eaeb
Parent hash: 0x04ce534d…783d8026
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,786 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

14.2%4,257,397 / 30,000,000

Base fee

20 gwei

State root

0x05d903025b92…03b5301e11d6

Transactions root

0x304904469c7b…f395f2a7ce18

Receipts root

0x9ac498d3ef1d…aa5ee9c81d03

Nonce

0x0000000000000000

Extra data

0x00000004a817c800