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 #21379174 · ArcScan

Block

#21,379,174

2026-09-17 19:43:33 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,174
Timestamp: 51 days ago · 2026-09-17 19:43:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x0b11271151ad249bdd90fc8a989fa9c24981a17c15492d4bc7e72186d92bb64f
Parent hash: 0x8b4d13ee…614703bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,174 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

16.1%4,832,100 / 30,000,000

Base fee

20 gwei

State root

0x5056d90a5aef…6d5fdb45d579

Transactions root

0x8a95025d583b…0a3905be185d

Receipts root

0x0bbac016e863…4ba2491476df

Nonce

0x0000000000000000

Extra data

0x00000004a817c800