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 #21370023 · ArcScan

Block

#21,370,023

2026-09-17 18:26:15 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,023
Timestamp: 44 days ago · 2026-09-17 18:26:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xa767def00b2f93594d906c702132b89c01c9f1090bebe0a77b038caca6d9cb90
Parent hash: 0x92f6cc1a…1ae71fb1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,023 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

9.2%2,747,773 / 30,000,000

Base fee

20 gwei

State root

0x32b1fc313d95…bf0b3f56dc7d

Transactions root

0x62385b84bf26…0dc37497be5c

Receipts root

0x4c6f4f5b25bc…9b671c9db93b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800