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 #21368936 · ArcScan

Block

#21,368,936

2026-09-17 18:17:04 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,936
Timestamp: 24 days ago · 2026-09-17 18:17:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xa518b6d9dc065f15d7c2b857261ce2c2bb66c01ab8c4a36a3c158b99fdc65475
Parent hash: 0x2589292b…0a287acc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,936 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

12.4%3,712,708 / 30,000,000

Base fee

20 gwei

State root

0x3a5b3e02d657…e82254352e1a

Transactions root

0x5134832e7bdd…bd5c62161324

Receipts root

0x5b2766f0c9e6…291990e8da29

Nonce

0x0000000000000000

Extra data

0x00000004a817c800