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 #21239390 · ArcScan

Block

#21,239,390

2026-09-17 00:02:03 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,390
Timestamp: 10 days ago · 2026-09-17 00:02:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xd7580bdee092e908ce22c03447673a6be877dda6b63e76b72a3586e7505cead2
Parent hash: 0x3eab464d…84167c69
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,390 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

28.9%8,665,098 / 30,000,000

Base fee

20 gwei

State root

0xe1c4bfabe563…f6f03c00fd97

Transactions root

0xea3cab444ee0…4a858456f4dd

Receipts root

0xce9d4b430050…99ea9a4ba7bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800