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 #21381669 · ArcScan

Block

#21,381,669

2026-09-17 20:04:39 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,381,669
Timestamp: 2 days ago · 2026-09-17 20:04:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xae2a327eefb6d85f4332e63ac4ba14d7f53b68a477abc57a4fc71e86a09f8c61
Parent hash: 0x1414492b…e5436f8a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,381,669 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

23.6%7,078,360 / 30,000,000

Base fee

20 gwei

State root

0xe96485e27c49…ba90079ccd25

Transactions root

0xdae7de4c3357…e9c1f7b7c755

Receipts root

0x941441542353…2ec02f31f1d2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800