Transaction not yet indexed

MUz2i7SF1ozEjvt3cQ9PUPQDY1GJsHbVzPwFiXkJAgGCZWcaJEBbrps6DbuXcCWioo13a92q8diPA29weN2S8Cs

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