Transaction not yet indexed

MPssfJiCkRjCPkMEadb6TMa8kiUb5cBQ2jhNQQVvXp2DoRQBxJBijcr4C2speGLtWzT1K7dWrpCc1R79MRx1ALA

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