Transaction not yet indexed

5Mfk19wPaiKVuRa11Du8gy9q84mW8BbsYrKDehBArKPmhAFqZKakyVDfPXb5uBFSziLiEHD3ZLKz2yK6BsFRffTb

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