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 #21620961 · ArcScan

Block

#21,620,961

2026-09-19 05:47:32 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,961
Timestamp: 49 days ago · 2026-09-19 05:47:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x6c8276f1b2cc55b9e26599df5f0a086351388604a491cf8d16ee00b7032da710
Parent hash: 0x7da1fb9e…1ffe22ab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,961 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

1.1%347,248 / 30,000,000

Base fee

20 gwei

State root

0xfbb78d7ef024…bd36b3a8ad8d

Transactions root

0x3c5b558ababa…6ef79156fac4

Receipts root

0xff6f8d47e604…8809aaab80ea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800