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 #21289588 · ArcScan

Block

#21,289,588

2026-09-17 07:06:02 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,588
Timestamp: 29 days ago · 2026-09-17 07:06:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x107662dc1d23e363b29cb78948f4beb86096a770d92b1bf6cd9a44b99555c084
Parent hash: 0xfeb2aee9…e924abe6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,588 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

18.4%5,506,112 / 30,000,000

Base fee

20 gwei

State root

0xdf22d4f70199…a5338544bb87

Transactions root

0x7f34bc1d671e…4a267b9cb3ba

Receipts root

0xd8185888250d…07863840261e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800