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 #21409940 · ArcScan

Block

#21,409,940

2026-09-18 00:03:36 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,409,940
Timestamp: 14 days ago · 2026-09-18 00:03:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x36d071765292259773971c716c0e32e687bf27684a23c08f42ef0679e1a0d781
Parent hash: 0xd1942c90…0aacc508
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,409,940 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

2.8%842,671 / 30,000,000

Base fee

20 gwei

State root

0x54d0ed6a1f07…a8ca35d1d847

Transactions root

0xbdaf6200b01f…1f2961b4ebe8

Receipts root

0x5911d20f8681…f9f2f2f38c23

Nonce

0x0000000000000000

Extra data

0x00000004a817c800