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 #21365702 · ArcScan

Block

#21,365,702

2026-09-17 17:49:44 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,702
Timestamp: 55 days ago · 2026-09-17 17:49:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x16d0a257c88d66487f6f6a2d844eb73f14c811fdeecf51c1802d687f21f0aa52
Parent hash: 0xf0bde913…a952c450
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,702 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.2%356,189 / 30,000,000

Base fee

20 gwei

State root

0x7bd872561f53…8a4972374ebf

Transactions root

0xf8e3a4b83422…41c444dad19e

Receipts root

0xf2c88049c29c…fe330a9c75fd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800