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 #21383939 · ArcScan

Block

#21,383,939

2026-09-17 20:23:50 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,939
Timestamp: 14 days ago · 2026-09-17 20:23:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a61f183e4d5d6c863cbc91704ed9cffd2088e79d9e06a815c6a01b5393b7b8a
Parent hash: 0x9c3a862d…6491bfc7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,939 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

19.3%5,783,023 / 30,000,000

Base fee

20 gwei

State root

0xc9bea97c6d51…aa5cd6698525

Transactions root

0xa1183fc78d04…098420b9d1f1

Receipts root

0xd9d1b88e634c…598360f17743

Nonce

0x0000000000000000

Extra data

0x00000004a817c800