Transaction not yet indexed

PLRWNFeCgwXJqBkAPXzuTYWFX5Xad83NnuCaQ6P4qgTaK3sySZ7ECZNVCyEbM51vEAvNo2vx4nW8bWu2oGcvH54

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