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 #21283966 · ArcScan

Block

#21,283,966

2026-09-17 06:18:32 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,966
Timestamp: 21 days ago · 2026-09-17 06:18:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xe4224acd186ce59a46ab2017a383bb83b2c3c20d3dbf294c606d0dc395ec7574
Parent hash: 0xb31438ad…312ac243
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,966 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

6.3%1,883,968 / 30,000,000

Base fee

20 gwei

State root

0x6cb2a12e0fc9…724cec3d934d

Transactions root

0xd45c7fd68185…c6d7dcd49faf

Receipts root

0xd854781105f6…bf5fd9b71a50

Nonce

0x0000000000000000

Extra data

0x00000004a817c800