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 #21547717 · ArcScan

Block

#21,547,717

2026-09-18 19:28:14 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,717
Timestamp: 54 days ago · 2026-09-18 19:28:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x9b50b66b6b4df172dbf777297a84f4f5fac9406c1f8a627bee238493deae6a11
Parent hash: 0x77e6b8f0…32b65385
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,717 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

24.9%7,480,159 / 30,000,000

Base fee

20 gwei

State root

0x8b0bd91a31b6…6157e0ab6963

Transactions root

0x1aac3887c5c6…495e362fd822

Receipts root

0xc4c7b70d0b75…246a01563f5a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800