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 #21382844 · ArcScan

Block

#21,382,844

2026-09-17 20:14:34 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,844
Timestamp: 25 days ago · 2026-09-17 20:14:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xa509ab36695f743c21ab5a4da9b88df22df990bff4ade4e251dda25b363e3f61
Parent hash: 0x6ccf59aa…77e2b8a2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,844 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

16.0%4,792,486 / 30,000,000

Base fee

20 gwei

State root

0x82eca7d71fc8…64e7d191c4eb

Transactions root

0x6f9b418f0da2…3e4a7914b561

Receipts root

0x1316df9bf30d…c50848c5dd23

Nonce

0x0000000000000000

Extra data

0x00000004a817c800