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 #0x4ec32ec919488ffe2bf75c88cb6f68d4dae6a69dc8f0de4cea4862f7bb1d115b · ArcScan

Block

#21,558,310

2026-09-18 20:57:48 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,310
Timestamp: 47 days ago · 2026-09-18 20:57:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x4ec32ec919488ffe2bf75c88cb6f68d4dae6a69dc8f0de4cea4862f7bb1d115b
Parent hash: 0xbc2d9611…76fe9b54
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,310 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.4%1,320,947 / 30,000,000

Base fee

20 gwei

State root

0x1a4eabb885ef…54d78b9b9ca4

Transactions root

0xfd1211cb17ba…f8763c307a65

Receipts root

0xc5ffcdc2ec25…cebb9a289b0b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800