Transaction not yet indexed

ymLNNGcmGtLzPEm1Rxwpd7Nwg2d43mgXQduLALoDD5JHALPg8S46TkHWXrv4gEjaB9a2687hM14CMS7MEYPntDM

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