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 #21507700 · ArcScan

Block

#21,507,700

2026-09-18 13:49:59 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,507,700
Timestamp: 57 days ago · 2026-09-18 13:49:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xbfd58ad11c47fefdb4fb13964ac213d9809b647fd71c29ef97642133671ba371
Parent hash: 0x512b112a…b072790d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,507,700 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.8%1,434,904 / 30,000,000

Base fee

20 gwei

State root

0x6e3b27e39f9c…2b2cceffe1f2

Transactions root

0xfd1c5ad35860…15770b652184

Receipts root

0x9a82609a37f6…58f9fa2bbf96

Nonce

0x0000000000000000

Extra data

0x00000004a817c800