Transaction not yet indexed

QQ7bX5gbBgpgS1HZqqDMznSV76SofmpWGke8f3ZPMUFuDTfQaCAqrhM1vaS8nM7A6CBGJJ21AvbtPZseR5TTw4S

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