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 #21290028 · ArcScan

Block

#21,290,028

2026-09-17 07:09:45 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,028
Timestamp: 31 days ago · 2026-09-17 07:09:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x01362ffcc5284a947161bfc0e72f00c2de5028c67b41ac7f9ee2f24f11f921c9
Parent hash: 0x3dc6e532…88d549c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,028 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

15.2%4,568,892 / 30,000,000

Base fee

20 gwei

State root

0x79e4ed97da16…abd302ca3a53

Transactions root

0xa36424c97dd0…19869836ba14

Receipts root

0x8e550d27e8cb…dbb378d39f18

Nonce

0x0000000000000000

Extra data

0x00000004a817c800