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 #21509093 · ArcScan

Block

#21,509,093

2026-09-18 14:01:45 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,093
Timestamp: 46 days ago · 2026-09-18 14:01:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xf21b20d462529199723004beb1bbf14ba6104255da5637ac5fa79d96dfb569b8
Parent hash: 0x1257b7df…a1dd0688
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,093 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.7%1,714,738 / 30,000,000

Base fee

20 gwei

State root

0x786e15b3c20d…81346f4096f8

Transactions root

0x4c9863ca9472…a93f6c71d674

Receipts root

0x69ae82a58e64…96cf6e79a7ed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800