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 #21250078 · ArcScan

Block

#21,250,078

2026-09-17 01:32:16 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,078
Timestamp: 29 days ago · 2026-09-17 01:32:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x886ce1196ba20082aa6adf42915f76e81ac85851927ce41f09a63aaa752cf60d
Parent hash: 0x5e48d8a3…24f3ec9e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,078 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

20.4%6,121,653 / 30,000,000

Base fee

20 gwei

State root

0x09edf1f124a2…df46f6f6b366

Transactions root

0x03de8b5c83aa…29b3d1d303ce

Receipts root

0x08210793333f…a9009cb76958

Nonce

0x0000000000000000

Extra data

0x00000004a817c800