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 #21509361 · ArcScan

Block

#21,509,361

2026-09-18 14:04:01 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,361
Timestamp: 37 days ago · 2026-09-18 14:04:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xebd5d8fa90704eadbf36a3d9928fc9f7b42e4a527d1931eb6f3e2039f31a9d58
Parent hash: 0x8fb3e13e…4e92f2fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,361 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

16.2%4,874,551 / 30,000,000

Base fee

20 gwei

State root

0x5d3dcd983aef…f1716ef946fe

Transactions root

0x85e1f26ea353…a6a1b8184ab1

Receipts root

0xebc26b6d008a…0835d23b991b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800