Transaction not yet indexed

mefkQaXAFPbur21hkwaPYJ2YwPsJKT5cf4wtRBuec8vWp6YpE3UB3XbLKn4HpDJ9qa6PWVeNd5tRFZH1tfBAbtm

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