Transaction not yet indexed

MPbVEcevxMNwdyCU1Gy4jSWzuSjiBbvLZBUC4u52PfRPpUjP7owdnskG1sMs7GeEQ5MGFkEWnNtJbvAG28jbzgZ

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