Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x21c45d78d5b40f5e4ea0ae429b259d34bf08b77f4a1c4cf725d8ada10317cb10 · ArcScan

Block

#21,443,001

2026-09-18 04:43:02 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,001
Timestamp: 36 days ago · 2026-09-18 04:43:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x21c45d78d5b40f5e4ea0ae429b259d34bf08b77f4a1c4cf725d8ada10317cb10
Parent hash: 0x7fe80415…94d86a8f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,001 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.4%435,427 / 30,000,000

Base fee

20 gwei

State root

0xdcf3146b0a52…cff4d99773b2

Transactions root

0xbac1a1943b92…35429f9663fd

Receipts root

0xcbaf15c22683…066fa7a8e731

Nonce

0x0000000000000000

Extra data

0x00000004a817c800