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

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 #21509728 · ArcScan

Block

#21,509,728

2026-09-18 14:07:07 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,728
Timestamp: 25 days ago · 2026-09-18 14:07:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x9076b85daa36abe29c1b04a416cd22106eea7d607a6c646da606beb6499105b0
Parent hash: 0x21919b96…cac62c5f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,728 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

8.3%2,502,630 / 30,000,000

Base fee

20 gwei

State root

0xc602d092c35e…24c801002bfc

Transactions root

0xa5a9033504e7…256767af7a2b

Receipts root

0xdb489e7bac64…1ab829ed501a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800