Transaction not yet indexed

5FfCB2B89j7pAd1fzEoXSfeagLNrWxVJcVtjL8nGT6mhM6HtDCc8aLscZAfKCDeXusbRDiPKa7zZdhg5GP4wt8pm

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