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 #21403692 · ArcScan

Block

#21,403,692

2026-09-17 23:10:47 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,692
Timestamp: 48 days ago · 2026-09-17 23:10:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xc469bca2ee37db33e8d570bb8f93afdfe80ba3936ddf79c24c42d6909a2f4d40
Parent hash: 0xe6d26917…7de7c8f1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,692 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

4.9%1,458,832 / 30,000,000

Base fee

20 gwei

State root

0x28d441161a11…e5ad15650236

Transactions root

0xeffd9ee8d447…06cbca18a11e

Receipts root

0x1b48189a234e…7c20816661b1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800