Transaction not yet indexed

TFkF5Np5mdB4QBFDd9E3MFpESJw64vCuoSbHjiDA1rzNhHas3akcXiMnASjJJFCtcfapFFj26AL1ZLvnQsLVoa6

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