Transaction not yet indexed

28A6aCKiQ3AMyfrMsC4UDQECtFRJExx8YLttJ4E99HytMeCYTrn8UYF6RjYNBFFMrhfKdF1FnTXAWAsaCwN6ZmZn

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