Transaction not yet indexed

53BbQrvBvCo8Ta6dXqVqq8eihnUSKZqvzEjsc4P5KQLhNPsU2Kd2iBSUi9W9ajowUrQbDtXLcwm4vzLwBNBtk5h1

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