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 #21365913 · ArcScan

Block

#21,365,913

2026-09-17 17:51:31 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,913
Timestamp: 53 days ago · 2026-09-17 17:51:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xc0346898b0534628b62eae97bccdde9cdcf56c13a6760f93f31d1889c63907fc
Parent hash: 0x256d295b…40e38639
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,913 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

7.5%2,258,015 / 30,000,000

Base fee

20 gwei

State root

0x9550b8fdc83b…3bb063e5547b

Transactions root

0x148e13d4d465…1f1eb2aee7a2

Receipts root

0x24c9b4097ecf…9977c0ffeb55

Nonce

0x0000000000000000

Extra data

0x00000004a817c800