Transaction not yet indexed

Q19z12mqVM2NpJXyQhpqERQdfxe8cFXv57DuAw1KAFJsKEXDZx86cRo7fWU8y9KvpDsQtDjPwavFPvN6i6Ljnze

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