Transaction not yet indexed

MP1QLtYaf1mfbakuY2cA7cuWzaCDJCLGVdwTYUtuhBcDAsD9P7GZtYeGKyY6oGzb8oBKyyPiQnAoaStWy2Ao5jK

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