Transaction not yet indexed

55NppACP7cehNYpw88RdQaeoRAnedQRyhS6LJT6sKaECLP2Gi93ZJiZtho9YJC5tAsH4KREh5N2pc2stbAVx6y68

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