Transaction not yet indexed

AEm6fzT4Rxkjpw186vjBZPdT8UJydeHPtVPK3xnfFpGjjdTCrAR5JavwRH9GMb9jVv5CBCZPu3EXJGpA8HFN2Vd

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