Transaction not yet indexed

3ngXFApsSM9tu9ts9CrvMxMq2AirpXruZgSZXc9jdZd5eppFaNpt4z3YW6pXqDsJEc6BaAjMi5ZzdAyKZdUwRGE1

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