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 #21524295 · ArcScan

Block

#21,524,295

2026-09-18 16:10:13 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,295
Timestamp: 47 days ago · 2026-09-18 16:10:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x5280cc7b7607ead7273ab99173e081663c0366ff75e31e793c34e0c7c75ce431
Parent hash: 0x87a99332…4a401425
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,295 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.3%376,361 / 30,000,000

Base fee

20 gwei

State root

0xa4f558fbebcb…367fe7e9ab96

Transactions root

0xe5244774e925…ec1e66267209

Receipts root

0xf1b350551ec0…0a1205e757b3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800