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 #21172420 · ArcScan

Block

#21,172,420

2026-09-16 14:36:45 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,172,420
Timestamp: 8 days ago · 2026-09-16 14:36:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xcc67f7bb7f8e23e279d20af7f5f3358dba1ce06f1536bef9b6c082f9e9458931
Parent hash: 0x880b7039…246f1f6a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,172,420 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

45.8%13,736,324 / 30,000,000

Base fee

176.844809099 gwei

State root

0x678c90c69d9d…6f8468410471

Transactions root

0xf819f649cfcc…3070738747ab

Receipts root

0x1dce362f6ec1…aaac16a60d61

Nonce

0x0000000000000000

Extra data

0x000000294891daaf