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 #21339152 · ArcScan

Block

#21,339,152

2026-09-17 14:04:40 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,152
Timestamp: 19 days ago · 2026-09-17 14:04:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x7b51dfeac93927da6ea9ee6936efdee1724602afa603d14a1cb93587ca2c4e29
Parent hash: 0xe282bdcb…0da33939
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,152 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

29.5%8,864,394 / 30,000,000

Base fee

20 gwei

State root

0xfa14b2191c64…bc2caf60af09

Transactions root

0xe88606529740…2eee9746ddb4

Receipts root

0x2d8f0bc24692…362d6e530ddf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800