Transaction not yet indexed

1TfKu6Kni6zfRVFDz6PfBEnUm2Mt5KqZgmUxPujibMDbtWNdab5mtJf2F9D33JF7Rm4eYt4pf4ktf49MjCNnKu7

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