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 #21323505 · ArcScan

Block

#21,323,505

2026-09-17 11:52:31 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,505
Timestamp: 40 days ago · 2026-09-17 11:52:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5f2ff66e8d4f4fa4210d9d72780bddd84703e3b40287b04c4c2a619062572c1
Parent hash: 0xcaceda7a…f01016e1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,505 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

88.9%26,664,213 / 30,000,000

Base fee

21.266247762 gwei

State root

0xbbea36b05c3a…42e85c1ed1cd

Transactions root

0x6de82207b016…1d3a82c8dc86

Receipts root

0x081d7d6afb95…819f25b96566

Nonce

0x0000000000000000

Extra data

0x00000004fb33576f