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 #21225128 · ArcScan

Block

#21,225,128

2026-09-16 22:01:40 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,225,128
Timestamp: 8 days ago · 2026-09-16 22:01:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x9af788fd36fb33c3ace2de6455f3e4e2b4e44851350bcf6124f69a28bffa24ab
Parent hash: 0xfd55a3ee…caf7e4dc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,225,128 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

31.5%9,449,430 / 30,000,000

Base fee

20 gwei

State root

0xe1c8f6fe33e0…ff1c3cd73717

Transactions root

0xbdd7ed73acdc…9f8dbbb5b1b3

Receipts root

0xc3a45c75cccd…605b43681a90

Nonce

0x0000000000000000

Extra data

0x00000004a817c800