Transaction not yet indexed

FE87KjUuZuqLTQqjfyLiRjeYiVfM1rSHowfi8k5Xf1ayRTHkhynAeNDZXLSQX9UCEyWYmmEQL1znNomepdk4m55

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