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 #21392878 · ArcScan

Block

#21,392,878

2026-09-17 21:39:22 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,878
Timestamp: 49 days ago · 2026-09-17 21:39:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x0f4840cc530276c81753ba0a735d72968b325399afa2c195092d3aa02672fd36
Parent hash: 0x4d4a1985…89787ea1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,878 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

39.4%11,810,171 / 30,000,000

Base fee

20 gwei

State root

0x3b460742df65…06b9ef04788c

Transactions root

0x15cecd9c079c…bab726230ab3

Receipts root

0x79f9d16c21dd…eb947694b194

Nonce

0x0000000000000000

Extra data

0x00000004a817c800