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 #21525020 · ArcScan

Block

#21,525,020

2026-09-18 16:16:21 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,020
Timestamp: 24 days ago · 2026-09-18 16:16:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x9d37991b65b1bd8f6b7c150a3d6378a4b568bdc06ca223badb81aa8823cc3ecb
Parent hash: 0x7ba025f6…cb74330c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,020 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

6.4%1,911,613 / 30,000,000

Base fee

20 gwei

State root

0x9da46b44cc73…f37bb6c8c8f5

Transactions root

0xda41c39dfc2b…bd1418436679

Receipts root

0x92ed29fc00a2…277ee66dadd0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800