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 #21352048 · ArcScan

Block

#21,352,048

2026-09-17 15:53:35 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,352,048
Timestamp: 22 days ago · 2026-09-17 15:53:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x39723b61ea32562a61f83ea55dee5a766411c246f079c5b1c59d4f43c7a83ea5
Parent hash: 0xc9bf0db6…cd66fd74
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,352,048 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

18.7%5,618,865 / 30,000,000

Base fee

20 gwei

State root

0xac67e04dfaf8…64bcbd4a555c

Transactions root

0x1619d9aa7a55…207bdb80460e

Receipts root

0x81c75f5c81bb…f8dd15f655fb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800