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 #21528828 · ArcScan

Block

#21,528,828

2026-09-18 16:48:33 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,828
Timestamp: 23 days ago · 2026-09-18 16:48:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x420297efa6ea272e717209e3a02c79276ee730f010db635645d6796393b7e710
Parent hash: 0x06bb762b…2d9c938e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,828 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

49.7%14,899,147 / 30,000,000

Base fee

20 gwei

State root

0x24a1e7245373…79d60bc19fb8

Transactions root

0xde5d00eae7e1…5c4b5a0bb56d

Receipts root

0x742a8e01ceb9…3160c7092c68

Nonce

0x0000000000000000

Extra data

0x00000004a817c800