Transaction not yet indexed

HDYgDNLmN7zfi5qtSpqfMqSL3Uio6odA1kpGU1NZhCEhmVfe4NkVZ2Vy7vAr6RaER6W2NMeL9RjBupFNi7Ke5Jv

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