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 #21223932 · ArcScan

Block

#21,223,932

2026-09-16 21:51:34 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,932
Timestamp: 44 days ago · 2026-09-16 21:51:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x4d2619f049e54277b7babce436035df14e3b33fb411bd675148810b45a4cb7fa
Parent hash: 0x810eb437…a8fcff90
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,932 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

32.3%9,678,381 / 30,000,000

Base fee

20 gwei

State root

0xb0c244ad21be…100fe6b42e82

Transactions root

0x6d434178286a…c1d7acc42666

Receipts root

0xa430ac5329f5…acb6d02452ae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800