Transaction not yet indexed

FL2LCW7wqYeFQw4LayHWUGAJLsxwevgdaFASXd5zeX2qzJknWeP5sBSQJdEeqgm4NEfdvpfDCjqcAwGvNXq2pSZ

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