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 #21559370 · ArcScan

Block

#21,559,370

2026-09-18 21:06:46 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,370
Timestamp: 57 days ago · 2026-09-18 21:06:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x0985f267b5f7548383cdc39c2e4720b41d63c71f261db1efcfe055c2c27cef47
Parent hash: 0x037996a8…82b94da7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,370 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

4.9%1,469,484 / 30,000,000

Base fee

20 gwei

State root

0x9c97cdd65319…61517f1c6407

Transactions root

0x81ebca9ed536…08225ecb4539

Receipts root

0x850ed9e8d64d…2bfbb4db463c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800