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 #21394779 · ArcScan

Block

#21,394,779

2026-09-17 21:55:27 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,779
Timestamp: 15 days ago · 2026-09-17 21:55:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x6c72a5066404d1d0362a29f59503d95e07d5c340fa59b2f51df4a6d0d9e724d8
Parent hash: 0xace2f608…a2a4e194
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,779 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

6.3%1,882,254 / 30,000,000

Base fee

20 gwei

State root

0x1592b527e559…78baeca33099

Transactions root

0x14d0a2134b71…a18a9615518c

Receipts root

0x8817dc7b1ea3…cc2fc33f70cd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800