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 #21322879 · ArcScan

Block

#21,322,879

2026-09-17 11:47:14 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,322,879
Timestamp: 19 days ago · 2026-09-17 11:47:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x6a4c855877a9af3feeaeab26f2a2b0d6a041cb1b07da57234af7871f6f99ce08
Parent hash: 0x458a4c71…ef7f878a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,322,879 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

9.9%2,987,705 / 30,000,000

Base fee

20 gwei

State root

0x9279db563ab1…0993dd465cc2

Transactions root

0x9ff1863c91c3…ba13145102ee

Receipts root

0xcd38a58f2fa0…983c8ee61114

Nonce

0x0000000000000000

Extra data

0x00000004a817c800