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 #21376134 · ArcScan

Block

#21,376,134

2026-09-17 19:17:52 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,134
Timestamp: 38 days ago · 2026-09-17 19:17:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a14669286d1f3a5bf89ca6ede219506f992e6a6e97120b9b700dd419c9dc3ce
Parent hash: 0xb691b837…0f30c62e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,134 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

29.4%8,830,947 / 30,000,000

Base fee

20 gwei

State root

0x624fc16853e0…55be0d14749e

Transactions root

0xbc061a407383…b560ba298dfa

Receipts root

0x1faf138acd70…67ecdd669eac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800