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 #21444415 · ArcScan

Block

#21,444,415

2026-09-18 04:55:00 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,415
Timestamp: 10 days ago · 2026-09-18 04:55:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xcfec9b287bf54d53ccb0b88cad92693a89e936fe6774c0cfc71a52d50137b064
Parent hash: 0x6c68705f…168b8178
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,415 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

6.3%1,880,604 / 30,000,000

Base fee

20 gwei

State root

0x34850a443f6f…e7db88f0ae94

Transactions root

0x04fe16abdbf1…40dd3bfbb35b

Receipts root

0xb14382424a8d…628aeb7cf9f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800