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 #21331240 · ArcScan

Block

#21,331,240

2026-09-17 12:57:50 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,331,240
Timestamp: 17 days ago · 2026-09-17 12:57:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xc16967a1f5a0ea86abe5538d59e74c83bd60d7fef0cbabd128e6ad89a6ee5773
Parent hash: 0xa1dfd572…b44c1871
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,331,240 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

25.5%7,649,697 / 30,000,000

Base fee

20 gwei

State root

0xf6b7a12cbb5a…ab636c2e922e

Transactions root

0x60782efe1f3b…a05bbac76a16

Receipts root

0x2408fd5edec6…4efba89445f5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800