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 #21290825 · ArcScan

Block

#21,290,825

2026-09-17 07:16:29 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,825
Timestamp: 7 days ago · 2026-09-17 07:16:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xecfea8e1bd83ccce8ff8c43a07a05a3666a8ea2fe05b06f005b207151affde90
Parent hash: 0xd7e4893c…a063a3ec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,825 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

19.2%5,771,751 / 30,000,000

Base fee

20 gwei

State root

0xb50853e41c22…9ed01a8ff5e4

Transactions root

0x9cb6ae35bdff…b0c761df27b0

Receipts root

0xaaa75d9c3ab6…cfcbb16c6c0b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800