Transaction not yet indexed

PDUnqaDKy4dvYsWRguDwLw8URVaDCNXBpxy5tiHQKGnQAzm3v3SniP9AQu8NPj6E8daaguF7ac2Wa8QmcCh4THf

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