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 #21379976 · ArcScan

Block

#21,379,976

2026-09-17 19:50:20 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,976
Timestamp: 35 days ago · 2026-09-17 19:50:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x13d31ce6227986569c9e2a6186c7df0c5af1dc3daff784c8dfe757fc56393ef2
Parent hash: 0x82d27b47…a3a25495
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,976 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

12.6%3,772,851 / 30,000,000

Base fee

20 gwei

State root

0xad4f27f237f2…7b3762473626

Transactions root

0x08a685e7b15b…6d1469633382

Receipts root

0x167395373d4b…31b77179437e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800