Transaction not yet indexed

28DpVm27MgnbMSbUp1VGsUn6i6FK6R2dC6bHLWMqgsBnixpAFHe4TtsT3RoXKjtggW9tSaDmsnHMML75ZFLC5f14

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