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 #21351071 · ArcScan

Block

#21,351,071

2026-09-17 15:45:20 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,071
Timestamp: 44 days ago · 2026-09-17 15:45:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f24e88e393e31b35ccd4371d175d9f2252cc3fc29f2b16dd35d60759c7450b5
Parent hash: 0xab5bb02a…4f76f38b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,071 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

30.9%9,262,752 / 30,000,000

Base fee

20 gwei

State root

0x32c96a8379da…7e53b053d236

Transactions root

0x25750353732d…21e62bd8fdeb

Receipts root

0xef6e35210dce…01aaad4e51e9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800