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 #21379965 · ArcScan

Block

#21,379,965

2026-09-17 19:50:14 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,965
Timestamp: 36 days ago · 2026-09-17 19:50:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc8ea442551bfc6a39995e185dde2e14d784c6ac08366f74a3936ae3c44aa77c
Parent hash: 0x826484ff…ace35ec2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,965 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.7%197,299 / 30,000,000

Base fee

20 gwei

State root

0xad47cb69cee1…35b46eb27b49

Transactions root

0x95d4a249f920…b837fc91c7f0

Receipts root

0xe49afe25d6b9…a9ea67989cbb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800