Transaction not yet indexed

MMntdRBFy6aRaXJdBibhhUmgFy8ZYkRz5A5TRunsyzf4ojXVoBuGePWheQ8ZLJapWZKNr6eLHa9TrHx3rnk5eYW

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.