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 #21392752 · ArcScan

Block

#21,392,752

2026-09-17 21:38:18 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,752
Timestamp: 48 days ago · 2026-09-17 21:38:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8365ed71be9b910f88d142dc599775bd5a0f7468e4ffa9ffe4743eaf2e68688
Parent hash: 0xecb13fcf…958398e3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,752 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.7%1,113,702 / 30,000,000

Base fee

20 gwei

State root

0x941bb44091a6…b43b17cc4c80

Transactions root

0x3f13bfa77ce1…a1ae8785a1f9

Receipts root

0x5525740cdb12…0ad3eaa4c9d3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800