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 #21365472 · ArcScan

Block

#21,365,472

2026-09-17 17:47:47 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,472
Timestamp: 57 days ago · 2026-09-17 17:47:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xf3b5366894d5dde7b722a8f29e66aed7a487f335b60729c8a0fdd96f10abc2c8
Parent hash: 0xf42f6cc2…63ec83ad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,472 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

20.2%6,061,111 / 30,000,000

Base fee

20 gwei

State root

0x4f7dd6f205c5…290ba67bc398

Transactions root

0x66c04aa7849f…30c5d8664efc

Receipts root

0x6f57d7530a3e…0b1fa60b0174

Nonce

0x0000000000000000

Extra data

0x00000004a817c800