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 #21379709 · ArcScan

Block

#21,379,709

2026-09-17 19:48:05 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,709
Timestamp: 45 days ago · 2026-09-17 19:48:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x032e34960d0358fb3fa86d0fb1c3e6c75f10e4a6e064f5002a4745a1163826e4
Parent hash: 0xdf34e677…a81da03b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,709 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

24.5%7,354,117 / 30,000,000

Base fee

20 gwei

State root

0x3dc3e25df947…39f98defb5a1

Transactions root

0x04a7b04694d7…6eadc5838ebb

Receipts root

0x121f69396e55…62de7fed0cc9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800