Transaction not yet indexed

AMdZ3jGrGEXn11jSyPzyLGfj1HQukMLyQpvdcbAmtWKCDyLE6yMQSt9NdFkLc5z1fd5Fi2zKiTa2qUnUgser6uR

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