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 #21384030 · ArcScan

Block

#21,384,030

2026-09-17 20:24:36 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,030
Timestamp: 12 days ago · 2026-09-17 20:24:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xea5ae9ab7803e81a029c32d8ffbd300abdbc660567c313bd4a3591091b36ca5c
Parent hash: 0x457a2d18…24421464
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,030 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

12.7%3,812,672 / 30,000,000

Base fee

20 gwei

State root

0x04443e6249c8…c340036e0296

Transactions root

0xb305c61997fb…06dd23a2632b

Receipts root

0xd5f5f56a186f…668ccdb5ee5e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800