Transaction not yet indexed

Qr99hKnjiGo5xFPaDW5ysTy4ngcHfw1s7fJagd1rgFUf4wwRseVTGAHTC7voL9hhfaLMakEECWxgwp4yK8YvhL6

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