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 #21516387 · ArcScan

Block

#21,516,387

2026-09-18 15:03:23 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,387
Timestamp: 19 days ago · 2026-09-18 15:03:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xafad7beb0eadb65ad51dd278d99afc23b4ed29cc1334b9226f164cac5feff7ee
Parent hash: 0x4bcb56f0…fe3290bc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,387 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.6%2,276,859 / 30,000,000

Base fee

20 gwei

State root

0x2c373ffb5743…cc1d15694dc1

Transactions root

0x053891760439…c1979ce7af01

Receipts root

0xb54c1a1359d5…2b4014675377

Nonce

0x0000000000000000

Extra data

0x00000004a817c800