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 #21570845 · ArcScan

Block

#21,570,845

2026-09-18 22:43:48 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,845
Timestamp: 57 days ago · 2026-09-18 22:43:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xca7a73ee96a84643ffffa28016e130802d6bec26be5ee065eb9ad32a870a79b5
Parent hash: 0x1d9732b5…fca98ae8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,845 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

2.5%765,799 / 30,000,000

Base fee

20 gwei

State root

0xc85f576abb4b…627e0f7d3da7

Transactions root

0x268d4c6a57e5…f3cd2c45b40f

Receipts root

0x05ea2602fbd8…e02a902616ef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800