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 #21515425 · ArcScan

Block

#21,515,425

2026-09-18 14:55:15 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,425
Timestamp: 47 days ago · 2026-09-18 14:55:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xdaefa381e340c399fcca5d76fd1fecc49576bf04188de8d4de0f1b9128e0ce86
Parent hash: 0xb32c5768…63a55aae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,425 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

12.0%3,590,074 / 30,000,000

Base fee

20 gwei

State root

0xcfb48e16ebfd…47ef56527e93

Transactions root

0xfab3cfbe4820…8753f18bba1c

Receipts root

0xb25f70276a23…23c9ed8a7aa3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800