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 #21345332 · ArcScan

Block

#21,345,332

2026-09-17 14:56:52 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,332
Timestamp: 54 days ago · 2026-09-17 14:56:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xf8442422fe394a8927cbba2af791597248d5cb84231b45a4d42f49d699162265
Parent hash: 0x0fb76986…1ef5f788
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,332 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

14.2%4,268,147 / 30,000,000

Base fee

20 gwei

State root

0x2d2da9924ed8…e4bdec2d0f50

Transactions root

0x52366da79755…932178c7cc41

Receipts root

0x2e917efd7aea…36364834d7d7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800