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 #21402782 · ArcScan

Block

#21,402,782

2026-09-17 23:03:06 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,782
Timestamp: 19 days ago · 2026-09-17 23:03:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x5183032b07297ce14c418f6c9b6e9f740b731b916da8b90b90b5b34b064529b6
Parent hash: 0x6f57c5e5…a03b1ccb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,782 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

11.4%3,417,908 / 30,000,000

Base fee

20 gwei

State root

0x20c9c5795a17…0c65a84fe03f

Transactions root

0x30882032f057…7ba70f9bd7b2

Receipts root

0xacdfd1d88403…92ae9ba03345

Nonce

0x0000000000000000

Extra data

0x00000004a817c800