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 #21318037 · ArcScan

Block

#21,318,037

2026-09-17 11:06:21 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,037
Timestamp: 20 days ago · 2026-09-17 11:06:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x22735fedc3552dfbe931fb4fbf590ceaf3e77d2b89ce5a5cfbadc28ea87ad6cd
Parent hash: 0x76bd818b…44251fd2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,037 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

30.8%9,252,251 / 30,000,000

Base fee

20 gwei

State root

0xff8b0feb9230…1172753e507b

Transactions root

0x39063c811378…b09cd47cf6fa

Receipts root

0x00524cf09d44…0448677b507a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800