Transaction not yet indexed

MULRkHPYLjPLrETSeNVqPE4U7bGG29W4EGLakN1n7i4oX5J9C6pZ22yWTb217fmNe5KX7cGtPSvbLfL2xFDEwHC

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