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 #21521876 · ArcScan

Block

#21,521,876

2026-09-18 15:49:47 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,876
Timestamp: 5 days ago · 2026-09-18 15:49:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xda5fcddae51a58a12e1a7f46ac0aa88ca0233b90b39c3700b0f9c7fc3fa09bc8
Parent hash: 0x7147157a…da5cbdfd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,876 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

21.7%6,505,454 / 30,000,000

Base fee

20 gwei

State root

0x03602eb45a73…324d21ba77b7

Transactions root

0x9712b306a0ec…9ba2074559ab

Receipts root

0xdb9b03a80773…828bf81eaba0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800