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 #21516006 · ArcScan

Block

#21,516,006

2026-09-18 15:00:10 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,006
Timestamp: 31 days ago · 2026-09-18 15:00:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x662d272be0acccedd85ebb61601d54c5704bdccea53d29458c3bac3c22747ce3
Parent hash: 0x8d64d9d1…812f8eca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,006 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

5.7%1,699,906 / 30,000,000

Base fee

20 gwei

State root

0x4866da4f851c…43cd3b638cb5

Transactions root

0x3bf01bf9b804…d6f924c9d0a2

Receipts root

0x98b0c57776eb…cadd1b3f2175

Nonce

0x0000000000000000

Extra data

0x00000004a817c800