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 #21384148 · ArcScan

Block

#21,384,148

2026-09-17 20:25:36 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,148
Timestamp: 8 days ago · 2026-09-17 20:25:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x76bb7b54ae16d14c59b5faa7321d3fea8480408408169799938d38b0f12ed0b9
Parent hash: 0x56a512b1…0bf9b6fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,148 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

3.7%1,124,377 / 30,000,000

Base fee

20 gwei

State root

0xfde4b42484c6…f487630eba5b

Transactions root

0x49d60c3185a1…e86112c0e3c2

Receipts root

0xc99c23fd0379…2b41f03089cf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800