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 #21255635 · ArcScan

Block

#21,255,635

2026-09-17 02:19:12 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,635
Timestamp: 41 days ago · 2026-09-17 02:19:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x6355090001a37aa524fa5296521c4bd1a2274d25ebeea9eb59a5cc7246580b64
Parent hash: 0x300c16d0…e3fb5dea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,635 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

14.7%4,406,916 / 30,000,000

Base fee

20 gwei

State root

0xbac35592049f…855bb0cca01e

Transactions root

0x6d3922f78fa4…b05de3d9e161

Receipts root

0x674d02ed4a54…45d7b87ec174

Nonce

0x0000000000000000

Extra data

0x00000004a817c800