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 #21352444 · ArcScan

Block

#21,352,444

2026-09-17 15:56:56 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,352,444
Timestamp: 11 days ago · 2026-09-17 15:56:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x3c432e358ba56ab75e717660e1467542cbb61ece9f149a1823ef70340f03756e
Parent hash: 0xa881dfa1…dcda5f28
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,352,444 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

16.4%4,927,521 / 30,000,000

Base fee

20 gwei

State root

0x3909bf9f5aaa…149b87207e06

Transactions root

0x9d69292c537a…690a681762df

Receipts root

0xba3767c75763…bef5faf7e37b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800