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 #21445751 · ArcScan

Block

#21,445,751

2026-09-18 05:06:17 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,751
Timestamp: 48 days ago · 2026-09-18 05:06:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x4a641524fd6710166e99b12ce3975127b13396183b8a05cbd879ba042a91fd08
Parent hash: 0x2b17c76d…a1b61434
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,751 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.3%1,885,803 / 30,000,000

Base fee

20 gwei

State root

0xbea63e97edaf…1796cca5b4bf

Transactions root

0xacd492a3467b…9a30e90e6f3d

Receipts root

0x9af5a0b5f947…5b891622f529

Nonce

0x0000000000000000

Extra data

0x00000004a817c800