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 #21404095 · ArcScan

Block

#21,404,095

2026-09-17 23:14:11 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,404,095
Timestamp: 52 days ago · 2026-09-17 23:14:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x90782c2dca17c9033269c4b234f94e5b0a31b9b4c2176795e71519c65faf626e
Parent hash: 0xc9aa8c51…4bd30b8c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,404,095 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

1.5%448,156 / 30,000,000

Base fee

20 gwei

State root

0xbc1362e07d4d…8c4ac307564d

Transactions root

0x4cef5d66bd8e…237e4c7d09ed

Receipts root

0x8aa6d278cd13…88cc90704d0d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800