Transaction not yet indexed

52NNE8SndY5pFp3pmv7tPqDF4izoz6oXgb8i6HCwnZBxBo3JTPoLSkVpAEr9ehDWRZ2G87kKk7DJW2zBmM3CaadZ

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