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 #21285683 · ArcScan

Block

#21,285,683

2026-09-17 06:33:02 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,683
Timestamp: 29 days ago · 2026-09-17 06:33:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x1ab9bfdce6cc3980a28a1e94dba3ef0e71179cac0b9e03d194d197c74c646806
Parent hash: 0xb39ed787…280ac4b8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,683 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.5%1,667,891 / 30,000,000

Base fee

20 gwei

State root

0xbd06a30500b0…be2a40777242

Transactions root

0xbf083a0b64a8…a4e661000925

Receipts root

0xbd2d2127d1f8…72750272a869

Nonce

0x0000000000000000

Extra data

0x00000004a817c800