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 #21529942 · ArcScan

Block

#21,529,942

2026-09-18 16:57:58 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,942
Timestamp: 50 days ago · 2026-09-18 16:57:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x6b5fb170b8d398fe8dfdafa2394088ef829e4dbbff1a0027172a0484b7aefb45
Parent hash: 0x6688abc3…be272de3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,942 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.2%1,555,195 / 30,000,000

Base fee

20 gwei

State root

0xe00f898d2f26…ac3c43d3dd40

Transactions root

0x514c3b45f673…e5dd65d3a1a4

Receipts root

0x28d46971938c…81a4496c6980

Nonce

0x0000000000000000

Extra data

0x00000004a817c800