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 #21299383 · ArcScan

Block

#21,299,383

2026-09-17 08:28:48 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,383
Timestamp: 52 days ago · 2026-09-17 08:28:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x165982aeec406729c47e9592f7308090cdf139716cf9b8f8ce8b4265b28df4c8
Parent hash: 0xdcca0c04…93f315e6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,383 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

31.1%9,315,647 / 30,000,000

Base fee

20 gwei

State root

0xf8878b691f57…54ee557c1fcb

Transactions root

0x8361b21ca65e…803570195d71

Receipts root

0x1f3b9e99ffae…ad35fa5a197b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800