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 #21552552 · ArcScan

Block

#21,552,552

2026-09-18 20:09:07 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,552
Timestamp: 28 days ago · 2026-09-18 20:09:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x96d9fab1764d99fb01e904e9efb4773973742bc3eebd357171fb52d3c5740751
Parent hash: 0x0b5667ce…9bae0ee1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,552 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

1.5%455,738 / 30,000,000

Base fee

20 gwei

State root

0x7cd7ad621170…879dbe48b7f9

Transactions root

0xbed0d2ced0d4…500f077892eb

Receipts root

0x32c99ba7baa1…f739fe7858bc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800