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 #21387083 · ArcScan

Block

#21,387,083

2026-09-17 20:50:24 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,083
Timestamp: 13 days ago · 2026-09-17 20:50:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x7b0fbb2c130bc7aa8c3da322ae5b468efdf2d8ed5d8e6134ef44b98f79852166
Parent hash: 0x52749c31…55ceef18
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,083 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.5%2,554,833 / 30,000,000

Base fee

20 gwei

State root

0x0635f930be5a…556cbeeb77a7

Transactions root

0x434a1c2af0c9…a70409d994b2

Receipts root

0x5c4b5e9cec89…bfb70e285d98

Nonce

0x0000000000000000

Extra data

0x00000004a817c800