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 #21396176 · ArcScan

Block

#21,396,176

2026-09-17 22:07:15 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,396,176
Timestamp: 16 days ago · 2026-09-17 22:07:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x637b3c44a48c1582c4b631ff7f4c73d97ef34cfb3f611f2846444c18fe609f17
Parent hash: 0xc5f43215…17243860
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,396,176 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.3%1,295,787 / 30,000,000

Base fee

20 gwei

State root

0xaad117acbafe…626bda5d9fc7

Transactions root

0x7e83f3493d21…fa4c8ef20bac

Receipts root

0x919dbd131ed6…2a1b041a72ed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800