Transaction not yet indexed

ykS2Q5kZb7eCRLdLdG55fesfdNxx931nneTpd6jCR3CCaMzDTLYrTCUf1wxQWFReHspsQTLNaxbiwnekcLKCqUk

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