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 #21311809 · ArcScan

Block

#21,311,809

2026-09-17 10:13:46 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,809
Timestamp: 39 days ago · 2026-09-17 10:13:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x7c760e46b2450b9a242eec39c17649e614779d557f19f87e1b1a9cd8b6c41887
Parent hash: 0x43fe6312…2dd506b0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,809 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

30.0%8,997,758 / 30,000,000

Base fee

20 gwei

State root

0x56ee476094f3…f56d03c1ab03

Transactions root

0xbb97772cb8ed…5098ccb54df1

Receipts root

0xa900be15a9c7…714195747826

Nonce

0x0000000000000000

Extra data

0x00000004a817c800