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 #21315878 · ArcScan

Block

#21,315,878

2026-09-17 10:48:07 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,878
Timestamp: 35 days ago · 2026-09-17 10:48:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xf48ce47e580792c3e35c57ced5dc5e62ac31c53ef266b0a7205f67120892b728
Parent hash: 0xe1f39ddb…0a57c857
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,878 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

20.8%6,245,555 / 30,000,000

Base fee

20 gwei

State root

0x4aefe0d9fbee…5ca62b1b6510

Transactions root

0xa33c35913cd8…175c79127f67

Receipts root

0xd18d9cbf3e22…5fa4c7bb8708

Nonce

0x0000000000000000

Extra data

0x00000004a817c800