Transaction not yet indexed

TK55ERLYdiHYzoNWrLWvYw6Kh9hqmXamPkUeE2eEAkvfzJiRXWmn7opTy48UsEnnudbihW3uUc2dKkkxsoFykH3

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