Transaction not yet indexed

TNGak16oZUtjVFAChkRKeeY1gpJWPxtdEgmyvr8oGUmtBYpgogPkyMkDcLMVerhL7MMphg1QYXWvE2YWD3j4SpA

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