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 #21288965 · ArcScan

Block

#21,288,965

2026-09-17 07:00:46 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,965
Timestamp: 8 days ago · 2026-09-17 07:00:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xe113528c0b0bb449a6b3b5bf8181f525281fd1ac2e9449cd0064251447046d3c
Parent hash: 0xf5d5e865…7e7f0a2d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,965 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

14.3%4,290,297 / 30,000,000

Base fee

20 gwei

State root

0x205234fdab7b…0bab11ebfb28

Transactions root

0x325617ccc8ad…8b00c5a36464

Receipts root

0x0867fb53f4f2…5d0a2bfe370b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800