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 #21316857 · ArcScan

Block

#21,316,857

2026-09-17 10:56:23 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,857
Timestamp: 10 days ago · 2026-09-17 10:56:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xdaf0887dc7c6d3283a621a2ae2339871107e2605a5771b6e973952ed75a1250b
Parent hash: 0x18c24d5c…36fffd57
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,857 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

25.1%7,526,305 / 30,000,000

Base fee

20 gwei

State root

0xeae5bbf9e041…dc432a13698d

Transactions root

0xc4e391e722aa…b14dfd68257b

Receipts root

0x01728b183dbb…ed20860fe740

Nonce

0x0000000000000000

Extra data

0x00000004a817c800