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 #21384644 · ArcScan

Block

#21,384,644

2026-09-17 20:29:47 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,644
Timestamp: 5 days ago · 2026-09-17 20:29:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x877bea70ef0b2581ab67d24f1ad71c53abeedab8b9355e62ef0f8437a920e3b4
Parent hash: 0x1900527c…43df8d54
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,644 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.1%2,141,130 / 30,000,000

Base fee

20 gwei

State root

0x0ae9a18ecdf2…4b85e972744e

Transactions root

0x8080ec61d3fa…24c397db0ee1

Receipts root

0x4219c5aa8351…803498e97497

Nonce

0x0000000000000000

Extra data

0x00000004a817c800