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 #21368809 · ArcScan

Block

#21,368,809

2026-09-17 18:15:59 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,809
Timestamp: 19 days ago · 2026-09-17 18:15:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xb0ef44cbf56852c820cf84425dc7771665cc9636d0d92ab905fe42224a2ce956
Parent hash: 0x13e17837…9f69b9f0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,809 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.9%2,081,396 / 30,000,000

Base fee

20 gwei

State root

0x0b6407683b19…c53a80aafa7d

Transactions root

0x5be2289e9686…fd0b269778e8

Receipts root

0x8528e8836242…e6e656a27742

Nonce

0x0000000000000000

Extra data

0x00000004a817c800