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 #21519681 · ArcScan

Block

#21,519,681

2026-09-18 15:31:13 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,681
Timestamp: 52 days ago · 2026-09-18 15:31:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xffe7a0681646611b4835c0cffbf0f50effbba0f7192c58ef3b7def2b7d1dff2d
Parent hash: 0x0039f347…b1c119b8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,681 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

5.3%1,595,188 / 30,000,000

Base fee

20 gwei

State root

0x1ee6905c3f27…b3354c45dd03

Transactions root

0x58bb689ca8a4…99e9dbdd6530

Receipts root

0xdcf4c94d8bef…4b6adb2b9853

Nonce

0x0000000000000000

Extra data

0x00000004a817c800