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 #21361876 · ArcScan

Block

#21,361,876

2026-09-17 17:17:25 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,876
Timestamp: 21 days ago · 2026-09-17 17:17:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xf8d238e9ea21b958160fb44243d16df542400aa8fcca4764ff919d01321f2ea3
Parent hash: 0xb694cd8c…ba541545
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,876 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

32.0%9,615,748 / 30,000,000

Base fee

20 gwei

State root

0x96631e46828d…572feb944863

Transactions root

0xb119b7d9e1bd…0b27f996e686

Receipts root

0x41e9fd679f8c…35514f6fba7e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800