Transaction not yet indexed

MPym3Rfyt8rtoUxTgbZMCc2jiFWf4RYTcDYLtX4ZuQsCSwh2Yhcq7W4VwfE4KhyTARhWEtJL5zTt8po4GCF18cb

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