Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x3ca65665d930bf63e60682b4993c85c59419466ebb5df7aa05d0c6e5ef29201b · ArcScan

Block

#21,528,757

2026-09-18 16:47:57 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,757
Timestamp: 21 days ago · 2026-09-18 16:47:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x3ca65665d930bf63e60682b4993c85c59419466ebb5df7aa05d0c6e5ef29201b
Parent hash: 0xfb282653…2ccda4bd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,757 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

6.5%1,965,174 / 30,000,000

Base fee

20 gwei

State root

0x761f93a2c8aa…c840c33a5029

Transactions root

0x19defd6a23c6…06fbe4992d99

Receipts root

0xd08e5df9c75e…27f2b79d0551

Nonce

0x0000000000000000

Extra data

0x00000004a817c800