Transaction not yet indexed

Dd1ktPgmTdehfFhCggo1g6ETdNt4bk9mD8DoUus2D3jvoKk5TdJUpShMmcSbmqbDc9wSSvMt55tJkFQwviTKZ1s

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