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 #21269272 · ArcScan

Block

#21,269,272

2026-09-17 04:14:23 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,272
Timestamp: 31 days ago · 2026-09-17 04:14:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xccffc68a3d183ad37a3aa19e74561dfeede27d490292f28a68590b610e63f801
Parent hash: 0x4bbd2e8a…6c714a89
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,272 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

14.9%4,461,202 / 30,000,000

Base fee

20 gwei

State root

0x40c2b3d538ac…65db421e4266

Transactions root

0x6f7c573a672a…357d8d758fbc

Receipts root

0xc6093700427a…beffb07d2cf7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800