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 #21344915 · ArcScan

Block

#21,344,915

2026-09-17 14:53:21 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,344,915
Timestamp: 57 days ago · 2026-09-17 14:53:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xb53e51c95f2c0bb8940eca408bd45425a62ecdde5c40971186bac30cc32f9395
Parent hash: 0xe1664027…1a4d8dc6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,344,915 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

11.4%3,418,425 / 30,000,000

Base fee

20 gwei

State root

0x2800975b44b2…d7a0449b9870

Transactions root

0x9782c6f1263a…c9e75f80e2fa

Receipts root

0xafafcde5386d…796e0932492e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800